Publications

610)

G. Bringmann, D.C.G. Götz, T.A.M. Gulder, T.H. Gehrke, T. Bruhn, T, Kupfer, K. Radacki, H. Braunschweig, A. Heckmann, C. Lambert; Axially Chiral ß,ß’-Bisporphyrins: Synthesis and Configurational Stability Tuned by the Central Metals; J. Am. Chem. Soc. 2008, 130, 17812–17825.

S. M. Pimentel-Elardo, T.A.M. Gulder, U. Hentschel, G. Bringmann; Cebulactams A1 and A2, new macrolactams isolated from Saccharopolyspora cebuensis, the first obligate marine strain of the genus Saccharopolyspora; Tetrahedron Lett. 2008, 49, 6889-6892.

K.F. Schwedhelm, M. Horstmann, J.H. Faber, Y. Reichert, M. Büchner, G. Bringmann, C. Faber; Spin state of chloroquine-heme complexes: formation of a hemin tetramer adduct; Open Spectrosc. J. 2008, 2, 10-18.

G. Bringmann, S. Rüdenauer, A. Irmer, T. Bruhn, R. Brun, T. Heimberger, T. Stühmer, R. Bargou, M. Chatterjee; Antitumoral Dioncoquinones and Ancistroquinones from cell cultures of Triphyophyllum peltatum (Dioncophyllaceae) and Ancistrocladus abbreviatus (Ancistrocladaceae); Phytochemistry 2008, 69, 2501-2509.

G. Bringmann, S. Rüdenauer, A. Irmer, R. Brun, Chatterjee, R. Bargou; Dioncochinone, Ancistrochinone und davon abgeleitete Verbindungen, Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE ), filed  06.02.2008.

R. Deeken, P. Ache, I. Kajahn, C. J. Klinkenberg, G. Bringmann, R. Hedrich; Identification of Arabidopsis thaliana phloem RNAs provides a search criterion for phloem-based transcripts hidden in complex data sets of microarray experiments; Plant Journal 2008, 55, 746-759.

G. Bringmann, S. Rüdenauer, T. Bruhn, L. Benson; Total synthesis of the antimalarial naphthylisoquinoline alkaloid 5-epi-4’-O-demethylancistrobertsonine C by asymmetric Suzuki cross coupling reaction; Tetrahedron 2008, 64, 5563-5568.

G. Bringmann, A. Irmer; Acetogenic Anthraquinones: Biosynthetic Convergence and Chemical Evidence of Enzymatic Cooperation in Nature; Phytochem. Rev. 2008, 7, 499-511.

G. Bringmann, T.A.M. Gulder, M. Reichert, T. Gulder; The Online Assignement of the Absolute Configuration of Natural Products: HPLC-CD in Combination with Quantum Chemical Calculations; Chirality 2008, 20, 628-642.

U. Kiehne, T. Bruhn, G. Schnakenburg, R. Fröhlich, G. Bringmann, A. Lützen; Synthesis, resolution, and Absolute Configuration of Difunctionalized Tröger´s Base Derivatives; Chem. Eur. J. 2008, 14, 4246-4255.

G. Bringmann, B. Abegaz, M. Knauer, J. Mutanyatta; Knipholone and related 4-phenylanthraquinones, a young class of structurally, pharmacologically, and biosynthetically intriguing natural products; Nat. Prod. Rep. 2008, 25, 696-718.

G. Bringmann, J. Spuziak, J.H. Faber, T. Gulder, I. Kajahn, M. Dreyer, G. Heubl, R. Brun, V. Mudogo; Six naphthylisoquinoline alkaloids and a related benzopyranone from a Congolese Ancistrocladus species related to Ancistrocladus congolensis; Phytochemistry 2008, 69, 1065-1075.

G. Bringmann, J. Mutanyatta-Comar, K. Maksimenka, J.M. Wanjohi, M. Heydenreich, R. Brun, W.E.G. Müller, M.G. Peter, J.O. Midiwo, A. Yenesew; Joziknipholones A and B, the first dimeric phenylanthracenes, from the roots of Bulbine frutescens; Chem. Eur. J. 2008, 14, 1420-1429.

H.-P. Fiedler, A. Dieter, T.A.M. Gulder, I. Kajahn, A. Hamm, G. Payne, M. Goodfellow, W.E.G. Müller, G. Bringmann; Genoketides A1 and A2, new octaketides and biosynthetic intermediates of chrysophanol produced by Streptomyces sp. AK 671;
J. Antibiot. 2008, 61, 464-473.

J. Wu, S. Zhang, Q. Xiao, H. Ding, T. Bruhn, G. Bringmann; Xylogranatins F-R: Antifeedants from the Chinese Mangrove, Xylocarpus granatum, Suggesting a New Biogenetic Pathway to Tetranortriterpenoids; Chem. Eur. J. 2008, 14, 1129-1144.

G. Bringmann, R. Bruhn, M. Kaiser, S. Neumann; Synthesis and antiprotozoal activities of simplified analogs of naphthylisoquinoline alkaloids; Eur. J. Med. Chem.2008, 43, 32-34.

G. Bringmann, M. Reichert, Y. Hemberger; The absolute configuration of streptonigrin; Tetrahedron 2008, 64, 515-521.

A. Goel, F.V. Singh, V. Kumar, M. Reichert, T.A.M. Gulder, G. Bringmann; Synthesis, Optical Resolution, and Configurational Assignment of Novel Axially Chiral Quateraryls; J. Org. Chem. 2007, 72, 7765-7768.

591)

G. Bringmann, Y. Haagen, T. Gulder, T. Gulder, L. Heide; Biosynthesis of the isoprenoid moieties of furanonaphtoquinone I and Endophenazine A in Streptomyces cinnamonensis DSM 1042; J. Org. Chem. 2007, 72, 4198-4204.

590)

G. Bringmann, K. Maksimenka, J. Mutanyatta-Comar, M. Knauer, T. Bruhn; The absolute axial configurations of knipholone and knipholone anthrone by TDDFT and DFT/MRCI CD calculations: a revision;Tetrahedron 2007, 63, 9810-9824.

589)

P. Osswald, M. Reichert, G. Bringmann, F. Würthner; Perylene Bisimide Atropisomers – Synthesis, Resolution and Stereochemical Assignment; J. Org. Chem. 2007, 72, 3403-3411.

G. Bringmann, T.A.M. Gulder, G. Lang, S. Schmitt, R. Stöhr, J. Wiese, K. Nagel, J.F. Imhoff; Large-Scale Biotechnological Production of the  Antileukemic Marine Natrual Product Sorbicillactone A; Marine Drugs 2007, 5, 23-30.

587)

A. Charchoglyan, A. Abrahamyan, I. Fujii, Z. Boubakir, T.A.M. Gulder, T.M. Kutchan,H. Vardapetyan,  G. Bringmann, Y. Ebizuka, L. Beerhues; Differential accumulation of hyperforin and secohyperforin in Hypericum perforatum tissue cultures; Phytochemistry 2007, 68, 2670-2677.

X. Yang, T.A.M. Gulder, M. Reichert, C. Tang, C. Ke, Y. Ye, G. Bringmann; Parvistimenis A-D, a new type of dimeric phenylethyl benzoquinones from Stemona parviflora Wright; Tetrahedron, 2007, 63, 4688-4694.

585)

L.-F. Tietze, F. Major, I. Schuberth, D.A. Spiegl, B. Krewer, K. Maksimenka, G. Bringmann, J. Magull; Selective Treatment of Cancer: Synthesis, Biological Evaluation, and Structural Elucidation of Novel Analogues of the Antibiotic CC-1065 and the Duocarmycins; Chem. Eur. J. 2007, 13, 4396-4409.

584)

G. Bringmann, T. F. Noll, M. Dreyer, T. Gulder, M. Grüne, D. Moskau; Polyketide Folding in Higher Plants: Biosynthesis of the Phenylanthraquinone Knipholone; J. Org. Chem. 2007, 72, 3247-3252.

583)

G. Bringmann, C. M. Gampe, Y. Reichert, T. Bruhn, J.H. Faber, M. Mikyna, M. Reichert, M. Leippe, R. Brun, C. Gelhaus; Synthesis and Pharmacological Evaluation of Fluorescent and Photoactivatable Analogues of Antiplasmodial Naphthylisoquinolines; J. Med. Chem. 2007, 50, 6104-6115.

582)

K.F. Schwedhelm, M. Horstmann, J.H. Faber, Y. Reichert, G. Bringmann, C. Faber; The novel antimalarial compound dioncophylline C forms a complex with heme in solution; ChemMedChem 2007, 2, 541-548.

581)

M.C. Kozlowski, E.C. Dugan, E.S. DiVirgilio, K. Maksimenka G. Bringmann; Asymmetric Total Synthesis of Nigerone and ent-Nigerone: Enantioselective Oxidative Biaryl Coupling of Highly Hindered Naphthols; Adv. Synth. Catal. 2007, 349, 583-594.

580)

M. Xu, G. Gessner, I. Groth, C. Lange, A, Christner, T. Bruhn, Z. Deng, X. Li, S.H. Heinemann, S. Grabley, G. Bringmann, I. Sattler, W. Lin; Shearinines D-K, new indole triterpenoids from an endophytic Penicillium sp. (strain HKI0459) with blocking activity on large-conductance calcium-activated potassium channels; Tetrahedron 2007, 63, 435-444.

579)

G. Bringmann, J. Mutanyatta, M. Greb, S. Rüdenauer, T. Noll, A. Irmer; Biosynthesis of naphthylisoquinoline alkaloids: synthesis and incorporation of an advanced ¹³C₂-labeled isoquinoline precursor; Tetrahedron 2007, 63, 1755-1761.

578)

C. Anderle, S. Alt, T. Gulder, G. Bringmann, B. Kammerer, B. Gust, L. Heide; Biosynthesis of clorobiocin: investigation of the transfer and methylation of the pyrrolyl-2-carboxyl moiety; Arch. Microbiol. 2007, 187, 227-237.

577)

T. Frosch, M. Schmitt, T. Noll, G. Bringmann, K. Schenzel, J. Popp; Ultrasensitive in situ Tracing of the Alkaloid Dioncophylline A in the Tropical Liana Triphyophyllum peltatum by Applying Deep-UV Resonance Raman Microscopy; Anal. Chem. 2007, 79, 986-993.

576)

G. Bringmann, D. Wunderlich; Sorbicillacton A - eine chemische Schnitzeljagd; in Vorbild Natur, Stand und perspektiven der Naturstoff-Forschung in Deutschland (Eds. G. Bringmann, S. Grabley, J. Piel, D. Sell, T. Spellig, C. Steinbach), DECHEMA e.V., Frankfurt; 2007, 36-43.

575)

T. Frosch, M. Schmitt, G. Bringmann, W. Kiefer, J. Popp; Structural Analysis of the Anti-Malaria Active Agent Chloroquine under Physiological Conditions; J. Phys. Chem. B 2007, 111, 1815-1822.

574)

A. Ponte-Sucre, J.H. Faber, T. Gulder, I. Kajahn, S.E.H. Pedersen, M. Schultheis, G. Bringmann, H. Moll; Activities of Naphthylisoquinoline Alkaloids and Synthetic Analogs against Leishmania major; Antimicrob. Agents Chemother. 2007, 51, 188-194.

572)

J. Hartung, K. Daniel, C. Rummey, G. Bringmann; On the stereoselectivity of 4-penten-1-oxyl radical 5-exo-trig cyclizations; Org. Biomol. Chem. 2006, 4, 4089-4100.

571)

G. Bringmann, I. Kajahn, M. Reichert, S.E.H. Pedersen, J.H. Faber, T.Gulder, R. Brun, S.B. Christensen, A. Ponte-Sucre, H. Moll, G. Heubl, V. Mudogo; Ancistrocladinium A and B, the First N,C-Coupled Naphthyldihydroisoquinoline Alkaloids, from a Congolese Ancistrocladus Species; J. Org. Chem. 2006, 71, 9348-9356.

570)

G. Bringmann, T.F. Noll, T.A.M. Gulder, M. Grüne, M. Dreyer, C. Wilde, F. Pankewitz, M. Hilker, G.D. Payne, A.L. Jones, M. Goodfellow, H.-P. Fiedler; Different polyketide folding modes converge to an identical molecular architecture; Nature Chem. Biol. 2006, 2, 429-433.

569)

K. Ishida, K. Maksimenka , K. Fritzsche, K. Scherlach, G. Bringmann, C. Hertweck; The Boat-Shaped Polyketide Resistoflavin Results from Re-Facial Central Hydroxylation of the Discoid Metabolite Resistomycin; J. Am. Chem. Soc. 2006, 128, 14619-14624.

568)

G. Bringmann, S. Rüdenauer, D.C.G. Götz, T.A.M. Gulder, M. Reichert; Axially Chiral Directly ß,ß-Linked Bisporphyrins: Synthesis and Stereostructure; Org. Lett. 2006, 8, 4743-4746.

567)

D. Hölscher, M. Reichert, H. Görls, O. Ohlenschläger, G. Bringmann, B. Schneider; Monolaterol, the First Configurationally Assigned Phenylphenanolone Derivative with a Stereogenic Center at C-9, from Monocheria elata; J. Nat. Prod. 2006, 69, 1614-1617.

566)

A. Storch, Y.-I. Hwang, G. Bringmann, D. Feineis, S. Ott, R. Brückner, J. Schwarz; Cytotoxicity of chloral-derived ß-carbolines is not specific towards neuronal nor dopaminergic cells; J. Neural Transm. 2006, 113, 1895-1901.

565)*

G. Bringmann, T. Gulder, F. Meier, V. Mudogo, H. Moll, A. Ponte-Sucre, R. Brun, A. Stich, J. Morschhäuser, U. Hentschel, W. Ziebuhr; N,C-verknüpfte Naphthylisochinoline und deren Derivate; Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE ), filed 27.09.06; PCT/EP. Issued.

564)

F. Tribl, K. Marcus, G. Bringmann, H.E. Meyer, M. Gerlach, P. Riederer; Proteomics in the human brain: sub-proteomes might hold the key to handle brain complexity; J. Neural Transm. 2006, 113, 1041-1054.

563)

G. Bringmann, D. Feineis, M. Münchbach, R. God, K. Peters, E.-M. Peters, R. Mössner, K.-P. Lesch; Toxicity and Metabolism of the Chloral-Derived Mammalian Alkaloid 1-Trichloromethyl-1,2,3,4-tetrahydro-ß-carboline (TaClo) in PC12 Cells; Z. Naturforsch. 2006, 61c, 601-610.

562)

P. Kapková, E. Heller, E. Kugelmann, J.H. Faber, G. Bringmann, U. Kessler, G. Folkers, U. Holzgrabe; Random Chemistry as a New Tool for the Generation of Small-Compound Libraries; Arch. Pharm. Chem. Life Sci.  2006, 339, 489-497.

561)

M. Sieber, W. Dekant, J.H. Faber, G. Bringmann; Biotransformation and pharmacokinetics of the antiplasmodial naphthylisoquinoline alkaloid dioncophylline A; Xenobiotica 2006, 36, 750-762.

560)

G. Bringmann, H. Scharl, K. Maksimenka, K. Radacki, H. Braunschweig, P. Wich, C. Schmuck; Atropodiastereoselective Cleavage of Configurationally Unstable Biaryl Lactones with Amino Acid Esters; Eur. J. Org. Chem. 2006, 4349-4361 (with cover picture).

559)

G. Bringmann, D. Feineis, R. Brückner, R. God, C. Grote, W. Wesemann; Synthesis of radiolabelled 1-trichloromethyl-1,2,3,4-tetrahydro-ß-carboline (TaClo), a neurotoxic chloral-derived mammalian alkaloid, and its biodistribution in rats; Eur. J. Pharm. Sci. 2006, 28, 412-422.

558)

F. Tribl, K. Marcus, H.E. Meyer, G. Bringmann, M. Gerlach, P. Riederer; Subcellular proteomics reveals neuromelanin granules to be a lysosome-related organelle; J. Neural Transm. 2006, 113, 741-749.

557)

M. Scheuermayer, T.A.M. Gulder, G. Bringmann, U. Hentschel; Rubritalea marina gen. nov., sp. nov., a marine representative of the phylum ‘Verrucomicrobia’, isolated from a sponge (Porifera); Int. J. Syst. Evol. Microbiol. 2006, 56, 2119-2124.

556)

G. Bringmann, T. Gulder, M. Reichert, F. Meyer; Ancisheynine, the First N,C-Coupled Naphthylisoquinoline Alkaloid: Total Synthesis and Stereochemical Analysis; Org. Lett. 2006, 8, 1037-1040.

555)

T. Frosch, M. Schmitt, K. Schenzel, J.H. Faber, G. Bringmann, W. Kiefer, J. Popp; In Vivo Localization and Identification of the Antiplasmodial Alkaloid Dioncophylline A in the Tropical Liana Triphyophyllum peltatum by a Combination of Fluorescence, Near Infrared Fourier Transform Raman Microscopy, and Density Functional Theory Calculations; Biopolymers 2006, 82, 295-300.

554)

S. Cîntǎ-Pînzaru, N. Peica, B. Küstner, S. Schlücker, M. Schmitt, T. Frosch, J.H. Faber, G. Bringmann, J. Popp; FT-Raman and NIR-SERS characterization of the antimalarial drugs chloroquine and mefloquine and their interaction with hematin; J. Raman Spectrosc. 2006, 37, 326-334.

G. Heubl, G. Bringmann, H. Meimberg; Molecular phylogeny and character evolution of carnivorous plant families in Caryophyllales - revisited; Plant Biol. 2006, 8, 821-830.

552)

K. Felgentreff, C. Beisswenger, M. Griese, T. Gulder, G. Bringmann, R. Bals; The antimicrobial peptide cathelicidin interacts with airway mucus; Peptides 2006, 27, 3100-3106.

551)

B. Sontag, M. Rüth, P. Spiteller, N. Arnold, W. Steglich, M. Reichert, G. Bringmann; Chromogenic Meroterpenoids from the Mushrooms Russula ochroleuca and R. viscida; Eur. J. Org. Chem. 2006, 1023-1033.

550)

J. Mutanyatta, M. Bezabih, B.M. Abegaz, M. Dreyer, R. Brun, N. Kocher, G. Bringmann; The First 6'-O-Sulfated Phenylanthraquinones: Isolation from Bulbine frutescens, Structural Elucidation, Enantiomeric Purity, and Partial Synthesis; Tetrahedron 2005, 61, 8475-8484 (with cover picture).

549)

B. Clark, R.J. Capon, E. Lacey, S. Tennant, J.H. Gill, B. Bulheller, G. Bringmann; Gymnoascolides A-C: Aromatic Butenolides from an Australian Isolate of the Soil Ascomycete Gymnoascus reessii; J. Nat. Prod. 2005, 68, 1226-1230.

548)

O. Guhling, C. Kinzler, M. Dreyer, G. Bringmann, R. Jetter; Chemical composition of ant-plants: cuticular wax and glandular trichomes on leaves of Macaranga tanarius (Euphorbiaceae); J. Chem. Ecol. 2005, 31, 2323-2341.

547)

G. Bringmann, T.A.M. Gulder, K. Maksimenka, D. Kuckling, W. Tochtermann; A borderline case between meso and stable C₁: an axially chiral, yet configurationally semi-stable biphenyl with two oppositely configured [10]paracyclophane portions; Tetrahedron 2005, 61, 7241-7246.

546)

G. Bringmann, G. Lang, K. Maksimenka, A. Hamm, T.A.M. Gulder, A. Dieter, A.T. Bull, J.E.M. Stach, N. Kocher, W.E.G. Müller, H.-P. Fiedler; Gephyromycin, the First Bridged Angucyclinone, from Streptomyces griseus Strain NTK 14; Phytochemistry 2005, 66, 1366-1373.

545)

E. Straube, W. Völkel, G. Bringmann, W. Dekant; Reaction of nitroso derivatives of dinitropyrenes with sulfhydryl groups of peptides and hemoglobin in vitro and in rats; Xenobiotica 2005, 35, 1147-1164.

544)

G. Bringmann, G. Lang, T.A.M. Gulder, H. Tsuruta, J. Mühlbacher, K. Maksimenka, S. Steffens, K. Schaumann, R. Stöhr, J. Wiese, J.F. Imhoff, S. Perovic-Ottstadt, O. Boreiko, W.E.G. Müller; The first sorbicillinoid alkaloids, the antileukemic sorbicillactones A and B, from a sponge-derived Penicillium chrysogenum strain; Tetrahedron 2005, 61, 7252-7265.

543)

A. Aiello, M. D’Esposito, E. Fattorusso, M. Menna, W.E.G. Müller, S. Perovic-Ottstadt, H. Tsuruta, T.A.M. Gulder, G. Bringmann; Daminin, a Bioactive Pyrrole Alkaloid from the Mediterranean Sponge Axinella damicornis; Tetrahedron 2005, 61, 7266-7270.

542)

F. Tribl, M. Gerlach, K. Marcus, E. Asan, T. Tatschner, T. Arzberger, H.E. Meyer, G. Bringmann, P. Riederer; “Subcellular Proteomics” of Neuromelanin Granules Isolated from the Human Brain; Mol. Cell. Proteomics 2005, 4, 945-957.

541)

G. Bringmann, M. Dreyer, H. Kopff, H. Rischer, M. Wohlfarth, H.A. Hadi, R. Brun, H. Meimberg, G. Heubl; ent-Dioncophylleine A and Related Dehydrogenated Naphthylisoquinoline Alkaloids, the First Asian Dioncophyllaceae-Type Alkaloids, from the “New” Plant Species Ancistrocladus benomensis; J. Nat. Prod. 2005, 68, 686-690.

540)

G. Bringmann, A.J. Price Mortimer, P.A. Keller, M.J. Gresser, J. Garner, M. Breuning; The Atroposelective Synthesis of Axially Chiral Biaryl Compounds; Angew. Chem. 2005, 117, 5518-5563; Angew. Chem. Int. Ed. 2005, 44, 5384-5427.

539)

J.M. Wanjohi, A. Yenesew, J.O. Midiwo, M. Heydenreich, M.G. Peter, M. Dreyer, M. Reichert, G. Bringmann; Three dimeric anthracene derivatives from the fruits of Bulbine abyssinica; Tetrahedron 2005, 61, 2667-2674.

538)

G. Bringmann, I. Kajahn, C. Neusüß, M. Pelzing, S. Laug, M. Unger, U. Holzgrabe; Analysis of the glucosinolate pattern of Arabidopsis thaliana seeds by capillary zone electrophoresis coupled to electrospray ionization-mass spectrometry; Electrophoresis 2005, 26, 1513-1522.

537)

M. Benitez, G. Bringmann, M. Dreyer, H. Garcia, H. Ihmels, M. Waidelich, K. Wissel; Design of a Chiral Mesoporous Silica and its Application as a Host for Stereoselective Di-п-methane Rearrangements; J. Org. Chem. 2005, 70, 2315-2321.

536)

H. Rischer, G. Heubl, H. Meimberg, M. Dreyer, H.A. Hadi, G. Bringmann; Ancistrocladus benomensis (Ancistrocladaceae): a new species from Peninsular Malaysia; Blumea 2005, 50, 357-365.

535)

T. Mülhaupt, H. Kaspar, S. Otto, M. Reichert, G. Bringmann, T. Lindel; Isolation, Structural Elucidation, and Synthesis of Curcutetraol; Eur. J. Org. Chem. 2005, 334-341.

534)

C. Loeffler, S. Berger, A. Guy, T. Durand, G. Bringmann, M. Dreyer, U. van Rad, J. Durner, M.J. Mueller; B₁-Phytoprostanes trigger plant defense and detoxification responses; Plant Physiol. 2005, 137, 328-340.

533)

F. Bracher, W.J. Eisenreich, J. Mühlbacher, M. Dreyer, G. Bringmann; Saludimerines A and B, Novel-Type Dimeric Alkaloids with Stereogenic Centers and Configurationally Semistable Biaryl Axes; J. Org. Chem. 2004, 69, 8602-8608.

532)

J.M. Scher, J. Zapp, H. Becker, N. Kather; J. Kolz, A. Speicher, M. Dreyer, K. Maksimenka, G. Bringmann; Optically active bisbibenzyls from Bazzania trilobata: isolation and stereochemical analysis by chromatographic, chiroptical, and computational methods; Tetrahedron 2004, 60, 9877-9881.

531)

M. Müller, K. Lamottke, W. Steglich, S. Busemann, M. Reichert, G. Bringmann, P. Spiteller; Biosynthesis and Stereochemistry of Phlegmacin-Type Fungal Pigments; Eur. J. Org. Chem. 2004, 4850-4855.

530)

A. Pérez, R. Ramírez-Durón, A. Piñeyro-López, N. Waksman, M. Reichert, G. Bringmann; The Absolute Configuration of Peroxisomicines A1 and A2; Tetrahedron 2004, 60, 8547-8552.

529)

E. Sauer, M. Merdanovic, A. Price Mortimer, G. Bringmann, J. Reidl; PnuC and the Utilization of the Nicotinamide Riboside Analog 3-Aminopyridine in Haemophilus influenzae; Antimicrob. Agents Chemother. 2004, 48, 4532-4541.

528)

G. Bringmann, D. Feineis, R. God, K. Maksimenka, J. Mühlbacher, K. Messer, M. Münchbach, K.-P. Gulden, E.-M. Peters, K. Peters; Resolution and chiroptical properties of the neurotoxin 1-trichloromethyl-1,2,3,4-tetrahydro-ß-carboline (TaClo) and related compounds: quantum chemical CD calculations and X-ray diffraction analysis; Tetrahedron 2004, 60, 8143-8151.

527)

J. Hartung, R. Kneuer, C. Rummey, G. Bringmann; On the 6-endo Selectivity in 4-Penten-1-oxyl Radical Cyclizations; J. Am. Chem. Soc. 2004, 126, 12121-12129.

526)

G. Bringmann, M. Dreyer, H. Rischer, K. Wolf, H.A. Hadi, R. Brun, H. Meimberg, G. Heubl; Ancistrobenomine A, the First Naphthylisoquinoline Oxygenated at Me-3, and Related 5,1’-Coupled Alkaloids, from the ‘New’ Plant Species Ancistrocladus benomensis; J. Nat. Prod. 2004, 67, 2058-2062.

525)*

G. Bringmann, G. Lang, T. Gulder, K. Schaumann, S. Steffens, W.E.G. Müller, S. Perović, J.F. Imhoff; Sorbifuranone, Sorbivineton, Sorbivinetol und Derivate dieser Verbindungen; Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE 10 2004 005 106.2), filed 02.02.04.

524)*

G. Bringmann, G. Lang, K. Maksimenka, U. Hentschel, D. Stalke, N. Kocher, H.-P. Fiedler, A.T. Bull, S. Perović, W.E.G. Müller; O-Verbrückte Angucyclinone: Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE 10 2004 004 906.8), filed 30.01.04.

523)*

G. Bringmann, G. Lang, T. Gulder, K. Schaumann, W.E.G. Müller, S. Perović, R. Stöhr, J. Wiese, R. Schmaljohann, J.F. Imhoff; Verfahren zur Herstellung von Sorbicillacton A; German Patent Application (DE 102 004 004 901.7), filed 30.01.04.

522)

R.S. Akundi, A. Macho, E. Munoz, K. Lieb, G. Bringmann, H.-W. Clement, M. Hüll, B.L. Fiebich; 1-Trichloromethyl-1,2,3,4-tetrahydro-ß-carboline-induced apoptosis in the human neuroblastoma cell line SK-N-SH; J. Neurochem. 2004, 91, 263-273.

521)*

G. Bringmann, K. Maksimenka, T. Gulder, K. Schaumann, S. Perović, W.E.G. Müller, J. Hiort, R. Ebel, P. Proksch; Aspernigrin B und Aspernigrin-B-Derivate, Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE 102 004 002 884.2), filed 20.01.04.

520)

G. Bringmann, J. Mühlbacher, M. Reichert, M. Dreyer, J. Kolz, A. Speicher; Stereochemistry of Isoplagiochin C, a Macrocyclic Bisbibenzyl from Liverworts; J. Am. Chem. Soc. 2004, 126, 9283-9290.

519)*

G. Bringmann, G. Lang, H. Tsuruta, E. Fattorusso, A. Aiello, M. D’esposito, M. Menna, W.E.G. Müller, H.C. Schröder; S. Perović; Neue medizinisch einsetzbare Pyrrolalkaloide: Verfahren zu ihrer Isolierung, Synthese, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE 102 004 002 885.0), filed 20.01.2004.

518)

G. Bringmann, M. Dreyer, M. Michel, F. Tayman, R. Brun; Ancistroheynine B and two further 7,3’-coupled naphthylisoquinoline alkaloids from Ancistrocladus heyneanus; Phytochemistry 2004, 65, 2903-2907.

517)

J. Hiort, K. Maksimenka, M. Reichert, S. Perović-Ottstadt, W.H. Lin, V. Wray, K. Steube, K. Schaumann, H. Weber, P. Proksch, R. Ebel, W.E.G. Müller, H. Weber; G. Bringmann; New Natural Products from the Sponge-Derived Fungus Aspergillus niger; J. Nat. Prod. 2004, 67, 1532-1543.

516)

G. Bringmann, R.-M. Pfeifer, P. Schreiber, K. Hartner, N. Kocher, R. Brun, K. Peters, E.-M. Peters, M. Breuning; Synthesis and antitrypanosomal activity of 2-aminomethyl-1-(2-oxyphenyl)naphthalenes; Tetrahedron 2004, 60, 6335-6344.

515)

G. Bringmann, M. Dreyer, J.H. Faber, P.W. Dalsgaard, D. Stærk, J.W. Jaroszewski, H. Ndangalasi, F. Mbago, R. Brun, S. Brøgger Christensen; Ancistrotanzanine C and Related 5,1’- and 7,3’-Coupled Naphthylisoquinoline Alkaloids from Ancistrocladus tanzaniensis; J. Nat. Prod. 2004, 67, 743-748.

514)

G. Bringmann, Y. Reichert, V.V. Kane; The total synthesis of streptonigrin and related antitumor antibiotic natural products; Tetrahedron 2004, 60, 3539-3574.

513)

G. Bringmann, G. Lang, M. Michel, M. Heubes; Stereochemical assignment of the fungal metabolite xestodecalactone A by total synthesis; Tetrahedron Lett. 2004, 45, 2829-2831.

512)

W.E.G. Müller, N.J. Thakur, A.N. Thakur, H. Ushijima, A. Krasko, G. Le Pennec, M.M. Indap, , S. Perović-Ottstadt, H.C. Schröder, G. Lang, G. Bringmann; Matrix-mediated canal formation in primmorphs from the sponge Suberites domuncula involves the expression of a CD36 receptor-ligand system; J. Cell Science 2004, 117, 2579-2590.

511)

G. Bringmann, G. Lang, S. Steffens, K. Schaumann; Petrosifungins A and B, Novel Cyclodepsipeptides from a Sponge-Derived Strain of Penicillium brevicompactum; J. Nat. Prod. 2004, 67, 311-315.

510)

M. Unger, M. Dreyer, S. Specker, S. Laug, M. Pelzing, C. Neusüß, U. Holzgrabe, G. Bringmann; Analytical Characterisation of Crude Extracts from an African Ancistrocladus Species Using High-Performance Liquid Chromatography and Capillary Electrophoresis Coupled to Ion Trap Mass Spectrometry; Phytochem. Anal. 2004, 15, 21-26.

509)

G. Bringmann, R.-M. Pfeifer, P. Schreiber, K. Hartner, M. Schraut, M. Breuning; The ‘lactone method’: enantioselective preparation of novel P,N-biaryl ligands and their use in the synthesis of the biarylic alkaloids, ancistrotanzanine B and ancistroealaine A; Tetrahedron 2004, 60, 4349-4360.

508)

G. Bringmann, R.-M. Pfeifer, M. Breuning, M. Reichert, K. Messer, M. Schraut, G. Tóth; Structure of trans-Isoshinanolone in the Crystal and in Solution; Z. Naturforsch. 2004, 59b, 100-105.

507)

G. Bringmann, R.-M. Pfeifer, C. Rummey, K. Hartner, M. Breuning; Synthesis of Enantiopure Axially Chiral C₃-Symmetric Tripodal Ligands and Their Application as Catalysts in the Asymmetric Addition of Dialkylzinc to Aldehydes; J. Org. Chem. 2003, 68, 6859-6863.

506)

G. Bringmann, A. Hamm, M. Schraut; Atroposelective Biaryl Coupling with Chiral Catalysts: Total Synthesis of the Antileishmanial Naphthylisoquinoline Alkaloids Ancistrotanzanine B and Ancistroealaine A; Org. Lett. 2003, 5, 2805-2808.

505)*

W.E.G. Müller, N.J. Thakur, A.N. Thakur, H.C. Schröder, G. Lang, H. Tsuruta, G. Bringmann; 2-Methylthio-1,4-naphthochinon und 2-Methylthio-1,4-naphthochinon-Derivate, Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE 103 437 98.3), filed 22.09.2003.

504)

W. Tochtermann, D. Kuckling, C. Meints, J. Kraus, G. Bringmann; Bridged bioxepines and bi[10]paracyclophanes - synthesis and absolute configuration of a bi[10]paracyclophane with two chiral planes and one chiral axis; Tetrahedron 2003, 59, 7791-7801.

503)

A. Dieter, A. Hamm, H.-P. Fiedler, M. Goodfellow, W.E.G. Müller, R. Brun, W. Beil, G. Bringmann; Pyrocoll, an antibiotic, antiparasitic, and antitumor compound produced by a novel alkalophilic Streptomyces strain; J. Antibiot. 2003, 56, 639-646.

502)

G. Bringmann, M. Breuning, R.-M. Pfeifer, C. P. Schreiber; Atropo-Enantioselective Synthesis of a C₃-Symmetric Tripodal Ligand with Three Axially Chiral Biaryl Subunits; Tetrahedron: Asymmetry 2003, 14, 2225-2228.

501)*

G. Bringmann, U. Hentschel, W. Ziebuhr, S. Kozitskaya, G. Lang, K. Schaumann, S. Steffens, W.E.G. Müller; Tajixanthonhydrat und Tajixanthonhydrat-Derivate, deren biologische Aktivitaeten und deren Verwendung; German Patent Application (DE 103 29 874.6), filed 02.07.2003.

500)

G. Bringmann, M. Dreyer, J.H. Faber, P.W. Dalsgaard, D. Stærk, J. Jaroszewski, H. Ndangalasi, F. Mbago, R. Brun, M. Reichert, K. Maksimenka, S. Brøgger Christensen; Ancistrotanzanine A, the First 5,3’-Coupled Naphthylisoquinoline Alkaloid, and Two Further, 5,8’-Linked Related Compounds from the Newly Described Plant Species Ancistrocladus tanzaniensis; J. Nat. Prod. 2003, 66, 1159-1165.

499)

N. Stiefl, G. Bringmann, C. Rummey, K. Baumann; Evaluation of extended parameter sets for the 3D-QSAR technique MaP: Implications for interpretability and model quality exemplified by antimalarially active naphthylisoquinoline alkaloids; J. Comput.-Aided Mol. Des. 2003, 17, 347-365.

498)

G. Bringmann, C. Schneider, U. Möhler, R.-M. Pfeifer, R. Götz, L. Aké Assi, E.-M. Peters, K. Peters; Two Atropisomeric N-Methyldioncophyllines A and N-Methylphylline, their Naphthalene-Free Heterocyclic Moiety, from Ancistrocladus barteri; Z. Naturforsch. 2003, 58b, 577-584.

497)

K. Peters, E.-M. Peters, A. Wuzik, R.-M. Pfeifer, G. Bringmann; Crystal structure of 3’-benzyloxy-2’-naphthyl-1-bromo-2-naphthoate, C₂₈H₁₉BrO₃; Z. Kristallogr. NCS. 2003, 218, 209-210.

496)

K. Kamikawa, K. Norimura, M. Furusyo, T. Uno, Y. Sato, A. Konoo, G. Bringmann, M. Uemura; Planar Chiral (h-6-Arene) Ruthenium Cp Complexes in Organic Synthesis: Diastereoselective Complexation of Arene Compounds with Benzylic Alcohol and Its Synthetic Application to Chiral Biaryls; Organometallics 2003, 22, 1038-1046.

495)*

G. Bringmann, C. Rummey, S. Neumann, R. Brun, A. Stich, V. Hörr, W.E.G. Müller; Medizinisch nützliche 3,3-Dimethyl-8-oxoisochinoline und deren Derivate; Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE 103 03 254.1-44); filed 28.01.2003; PCT/EP03/14849.

494)

G. Bringmann, G. Lang, S. Steffens, E. Günther, K. Schaumann; Evariquinone, isoemericellin, and stromemycin from a sponge derived strain of the fungus Emericella variecolor; Phytochemistry 2003, 63, 437-443.

493)

G. Bringmann, R.-M. Pfeifer, C. Rummey, T. Pabst, D. Leusser, D. Stalke; Structural Investigation of a Configurationally Stable Seven-Membered Bridged Biaryl of Relevance for Atroposelective Biaryl Synthesis; Z. Naturforsch. 2003, 58b, 231-236.

492)

G. Bringmann, C. Rummey; 3D-QSAR Investigations on Antimalarial Naphthylisoquinoline Alkaloids, by Comparative Molecular Similarity Indices Analysis (CoMSIA), Based on Different Alignment Approaches; J. Chem. Inf. Comput. Sci. 2003, 43, 304-316.

491)

G. Bringmann, U. Holzgrabe, V. Hoerr, A. Stich; Antitrypanosomal naphthylisoquinoline alkaloids and related compounds; Pharmazie 2003, 58, 343-346.

490)

G. Bringmann; From tropical lianas to novel antiplasmodial agents: The naphthylisoquinoline alkaloids; in Drugs against parasitic diseases: R&D methodologies and issues (Eds. A.H. Fairlamb, R.G. Ridley, H.J. Vial), World Health Organisation, Geneva, 2003, 145-152.

489)

G. Bringmann, W. Saeb, M. Rückert, J. Mies, M. Michel, V. Mudogo, R. Brun; Ancistrolikokine D, a 5,8’-coupled naphthylisoquinoline alkaloid, and related natural products from Ancistrocladus likoko; Phytochemistry 2003, 62, 631-636.

488)*

G. Bringmann, R.-M. Pfeifer, R. Brun, W.E.G. Müller; Medizinisch nützliche 1-Phenyl-2-aminomethylnaphthaline, Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE 103 01 650.3); filed 17.01.2003; issued 05.08 2004; PCT/EP03/14848.

487)

G. Bringmann, K.-P. Gulden, S. Busemann; Calculation of circular dichroism spectra of michellamines A and C, based on a complete conformational analysis; Tetrahedron 2003, 59, 1245-1253.

486)

G. Bringmann, G. Lang, J. Mühlbacher, K. Schaumann, S. Steffens, P.G. Rytik, U. Hentschel, J. Morschhäuser, W.E.G. Müller; Sorbicillactone A, a Strucurally Unprecedented Bioactive Novel-Type Alkaloid from a Sponge-Derived Fungus; in Marine Mol. Biol. (Ed. W.E.G. Müller), Springer Verlag, Berlin, 2003, pp. 231-253.

485)

G. Bringmann, G. Lang; Full Absolute Stereostructures of Natural Products Directly From Crude Extracts: the HPLC-MS/MS-NMR-CD ‘Triad’; in Marine Mol. Biol. (Ed. W.E.G. Müller), Springer Verlag, Berlin, 2003, pp. 89-116.

484)*

G. Bringmann, G. Lang, J. Mühlbacher, K. Schaumann, S. Steffens, W.E.G. Müller; Sorbicillacton A und Sorbicillacton-A-Derivate; Verfahren zu ihrer Herstellung, sie enthaltende Arzneimittel und deren Verwendung; German Patent Application (DE 102 38 257.3), filed 21.08.02; PCT/EP03/07805. Issued 11.03.2004.

483)

G. Bringmann, K. Messer, B. Schwöbel, R. Brun, L. Aké Assi; Habropetaline A, an Antimalarial Naphthylisoquinoline Alkaloid from Triphyophyllum peltatum; Phytochemistry 2003, 62, 345-349.

482)

G. Bringmann, J. Mühlbacher, K. Messer, M. Dreyer, R. Ebel, B.W. Nugroho, V. Wray, P. Proksch; Cyclorocaglamide, the First Bridged Cyclopentatetrahydrobenzofuran, and a Related “Open Chain” Rocaglamide Derivative from Aglaia oligophylla; J. Nat. Prod. 2003, 66, 80-85.

481)

C.T. Pabel, J. Vater, C. Wilde, P. Franke, J. Hofmeister, B. Adler, G. Bringmann, J. Hacker, U. Hentschel; Antimicrobial activities and matrix-assisted laser desorption/ionization mass spectrometry of Bacillus isolates from the marine sponge Aplysina aerophoba; Mar. Biotechnol. 2003, 5, 424-434.

480)

G. Bringmann, S. Tasler, R.-M. Pfeifer, M. Breuning; The directed synthesis of axially chiral ligands, reagents, catalysts, and natural products: through the lactone methodology; J. Organomet. Chem. 2002, 661, 49-65.

479)

G. Bringmann, M. Breuning, R.-M. Pfeifer, W.A. Schenk, K. Kamikawa, M. Uemura; The lactone concept: - a novel approach to the metal-assisted atroposelective construction of axially chiral biaryl systems; J. Organomet. Chem. 2002, 661, 31-47.

478)

G. Bringmann, D. Menche, J. Mühlbacher, M. Reichert, N. Saito, S. Pfeiffer, B.H. Lipshutz; On the Verge of Axial Chirality: Atroposelective Synthesis of the AB-Biaryl Fragment of Vancomycin; Org. Lett. 2002, 4, 2833-2836.

477)

R.A. Edrada, M. Heubes, G. Brauers, V. Wray, A. Berg, U. Gräfe, M. Wohlfarth, J. Mühlbacher, K. Schaumann, Sudarsono, G. Bringmann, P. Proksch; Online Analysis of Xestodecalactones A-C, Novel Bioactive Metabolites from the Fungus Penicillium cf. montanense and Their Subsequent Isolation from the Sponge Xestospongia exigua; J. Nat. Prod. 2002, 65, 1598-1604.

476)

G. Bringmann, T. Noll, H. Rischer; In vitro germination and establishment of tissue cultures of Bulbine caulescens and of two Kniphofia species (Asphodelaceae); Plant Cell Rep. 2002, 21, 125-129.

475)

B.M. Abegaz, M. Bezabih, T. Msuta, R. Brun, D. Menche, J. Mühlbacher, G. Bringmann; Gaboroquinones A and B, and 4’-O-Demethylknipholone-4’-O-ß- d-glucopyranoside, Phenylanthraquinones from the Roots of Bulbine frutescens; J. Nat. Prod. 2002, 65, 1117-1121.

474)

G. Bringmann, M. Wohlfarth, H. Rischer, J. Schlauer, R. Brun; Extract Screening by HPLC Coupled to MS-MS, NMR, and CD: A dimeric and three monomeric naphthylisoquinoline alkaloids from Ancistrocladus griffithii; Phytochemistry 2002, 61, 195-204.

473)

G. Bringmann, K. Messer, R. Brun, V. Mudogo; Ancistrocongolines A-D, New Naphthylisoquinoline Alkaloids from Ancistrocladus congolensis; J. Nat. Prod. 2002, 65, 1096-1101.

472)

G. Bringmann, D. Menche, J. Kraus, J. Mühlbacher, K. Peters, E.-M. Peters, R. Brun, M. Bezabih, B.M. Abegaz; Atropo-Enantioselective Total Synthesis of Knipholone and Related Antiplasmodial Phenylanthraquinones; J. Org. Chem. 2002, 67, 5595-5610.

471)

G. Bringmann, D. Feineis, R. God, K. Peters, E.-M. Peters, J. Scholz, F. Riederer, A. Moser; 1-Trichloromethyl-1,2,3,4-tetrahydro-ß-carboline (TaClo) and Related Derivatives: Chemistry and Biochemical Effects on Catecholamine Biosynthesis; Bioorg. Med. Chem. 2002, 10, 2207-2214.

470)

S. Tasler, G. Bringmann; Biarylic Biscarbazole Alkaloids: Occurrence, Stereochemistry, Synthesis, and Bioactivity; Chem. Record 2002, 2, 114-127.

469)

M. Meyring, J. Mühlbacher, K. Messer, N. Kastner-Pustet, G. Bringmann, A. Mannschreck, G. Blaschke; In vitro biotransformation of (R) and (S)-thalidomide: Application of circular dichroism spectroscopy to the stereochemical characterization of the hydroxylated metabolites; Anal. Chem. 2002, 74, 3726-3735.

468)

P. Riederer, P. Foley, G. Bringmann, D. Feineis, R. Brückner, M. Gerlach; Biochemical and pharmacological characterization of TaClo: a biologically relevant neurotoxin?; Eur. J. Pharmacol. 2002, 442, 1-16.

467)

F. Riederer, A. Luborzewski, R. God, G. Bringmann, J. Scholz, D. Feineis, A. Moser; Modification of tyrosine hydroxylase activity by chloral derived ß-carbolines in vitro; J. Neurochem. 2002, 81, 814-819.

466)

G. Bringmann, K. Messer, K. Wolf, J. Mühlbacher, M. Grüne, R. Brun, A.M. Louis; Dioncophylline E from Dioncophyllum tholonnii, the first 7,3’-coupled Dioncophyllaceous naphthylisoquinoline alkaloid; Phytochemistry 2002, 60, 389-397.

465)

G. Bringmann, M. Münchbach, D. Feineis, K. Messer, S. Diem, M. Herderich, H.-W. Clement, C. Stichel-Gunkel, W. Kuhn; “Chiral” and “achiral” determination of the neurotoxin TaClo (1-trichloromethyl-1,2,3,4-tetrahydro-ß-carboline) from blood and urine samples by high-performance liquid chromatography - electrospray ionization tandem mass spectrometry; J. Chromatogr. B 2002, 767, 321-332.

464)

H. Rischer, A. Hamm, G. Bringmann; Nepenthes insignis uses a C₂-portion of the carbon skeleton of L-alanine acquired via its carnivorous organs, to build up the allelochemical plumbagin; Phytochemistry  2002, 59, 603-609.

463)

G. Bringmann, D. Menche, R. Brun, T. Msuta, B.M. Abegaz; Bulbine-Knipholone, a New Axially Chiral Phenylanthraquinone from Bulbine abyssinica (Asphodelaceae): Isolation, Structural Elucidation, Synthesis, and Antiplasmodial Activity; Eur. J. Org. Chem. 2002, 1107-1111.

462)

G. Bringmann, J. Hinrichs, P. Henschel, J. Kraus, K. Peters, E.-M. Peters; Atropo-Enantioselective Synthesis of the Natural Bicoumarin (+)-Isokotanin A via a Configurationally Stable Biaryl Lactone; Eur. J. Org. Chem. 2002, 1096-1106.

461)

G. Bringmann, H. Rischer, J. Schlauer, K. Wolf, A. Kreiner, M. Duschek, L. Aké Assi; The Tropical Liana Triphyophyllum peltatum (Dioncophyllaceae): Formation of Carnivorous Organs is Only a Facultative Prerequisite for Shoot Elongation; Carniv. Pl. Newslett. 2002, 31, 44-52.

460)

G. Bringmann, M. Breuning, P. Henschel, J. Hinrichs; Asymmetric Synthesis of (M)-2-Hydroxymethyl-1(2-Hydroxy-4,6-dimethylphenyl)naphthalene via a Configurationally Unstable Biaryl Lactone; Org. Syntheses 2002, 79, 72-83.

459)

A. Schultz, S. Laschat, M. Morr, S. Diele, M. Dreyer, G. Bringmann; Highly Branched Alkanoic Acids from the Preen-Gland Wax of the Domestic Goose as Building Blocks for Chiral Triphenylens; Helv. Chim. Acta 2002, 85, 3909-3918.

458)*

G. Bringmann, P. Proksch, M. Heubes, R.A. Edrada, J.K. Sudarsono, E. Günther (Zentaris AG); Neue Decalactone aus assoziierten Pilzen mariner Schwämme und deren synthetische Derivate als Arzneimittel. - Novel Decalactones from Associated Fungi of Marine Sponges and their Synthetic Derivatives as Medicaments; International Patent Application (PCT/EP 02/04676); Filed: 09.05.2001. International Publication Number: WO 02/092589 A2. Issued 21.11.2002.

457)

K. Kamikawa, M. Furusyo, T. Uno, Y. Sato, A. Konoo, G. Bringmann, M. Uemura; Diastereoselective Ruthenium-Cp Complexation of Enantiopure Arene Compounds Possessing Stereogenic Benzylic Alcohol Functions; Org. Lett. 2001, 3, 3667-3670.

456)

G. Bringmann, D. Feineis; Stress-Related Polyketide Metabolism in Ancistrocladaceae and Dioncophyllaceae; J. Exp. Bot. 2001, 52, 2015-2022.

455)

G. Bringmann, D. Menche; Stereoselective Total Synthesis of Axially Chiral Natural Products via Biaryl Lactones; Acc. Chem. Res.2001, 34, 615-624.

454)

G. Bringmann, H. Rischer; In vitro propagation of the alkaloid-producing, rare African liana Triphyophyllum peltatum (Dioncophyllaceae); Plant Cell Rep. 2001, 20, 591-595.

453)

G. Bringmann, K. Wolf, M. Meininger, M. Rokitta, A. Haase; In vivo ¹⁹F NMR Chemical Shift Imaging of Ancistrocladaceae; Protoplasma 2001, 218, 134-143.

452)

H. Ihmels, K. Faulhaber, C. Sturm, G. Bringmann, K. Messer, N. Gabellini, D. Vedaldi, G. Viola; Acridizinium Salts as a Novel Class of DNA-Binding and Site-Selective DNA-Photodamaging Chromophores; Photochem. Photobiol. 2001, 74, 505-511.

451)

G. Bringmann, J. Schlauer, H. Rischer, M. Wohlfarth, R. Haller, S. Bär, R. Brun; Antidesmone, a novel antitrypanosomal alkaloid; Pharm. Pharmacol. Lett. 2001, 11, 47-48.

450)

G. Bringmann, M. Wohlfarth; H. Rischer, M. Heubes, W. Saeb, S. Diem, M. Herderich, J. Schlauer; A Photometric Screening Method for Dimeric Naphthylisoquinoline Alkaloids and Complete On-Line Structural Elucidation of a Dimer in Crude Plant Extracts, by the LC-MS/LC-NMR/LC-CD Triad; Anal. Chem. 2001, 73, 2571-2577.

449)

G. Bringmann, A. Wuzik, O. Schupp, J. Kümmel, W.A. Schenk; Atropo-enantioselective ring cleavage of Lewis acid modified biaryl thionolactones; Organometallics 2001, 20, 1692-1694.

448)

G. Bringmann, M. Münchbach, D. Feineis, K. Faulhaber, H. Ihmels; Studies on single-strand scissions to cell-free plasmid DNA by the dopaminergic neurotoxin ‘TaClo’ (1-trichloromethyl-1,2,3,4-tetrahydro-ß-carboline); Neurosci. Lett. 2001, 304, 41-44.

447)

G. Bringmann, S. Tasler; Synthesis of Methylene-Bridged Binary Carbazole Alkaloids and a Related Tricarbazole; Tetrahedron 2001, 57, 2337-2343.

446)

G. Bringmann, T. Pabst, P. Henschel, M. Michel; First total synthesis of the mastigophorenes C and D and of simplified unnatural analogs; Tetrahedron 2001, 57, 1269-1275.

445)

G. Bringmann, D. Menche; First, Atropo-enantioselective Total Synthesis of the Axially Chiral Phenylanthraquinone Natural Products Knipholone and 6’-O-Methylknipholone; Angew. Chem. 2001, 113, 1733-1736; Angew. Chem. Int. Ed. 2001, 40, 1687-1690.

444)

G. Bringmann, A. Hamm, J. Kraus, M. Ochse, A. Noureldeen, D. Jumbam; Gardenamide A from Rothmannia urcelliformis (Rubiaceae) - Isolation, Absolute Stereostructure, and Biomimetic Synthesis from Genipine; Eur. J. Org. Chem. 2001, 1983-1987.

443)

G. Bringmann, C. Günther, P. Henschel, K. Peters, E.-M. Peters; First Total Synthesis of the 7,6’-Coupled Antifungal Naphthylisoquinoline Alkaloid Dioncophylline B; Tetrahedron 2001, 57, 1253-1259.

442)

H. Ihmels, K. Faulhaber, K. Wissel, G. Bringmann, K. Messer, G. Viola, D. Vedaldi; Synthesis and Investigation of the DNA-Binding and DNA-Photodamaging Properties of Indolo[2,3-b]-Quinolizinium Bromide; Eur. J. Org. Chem. 2001, 1157-1161.

441)

G. Bringmann, S. Tasler, H. Endress, J. Mühlbacher; En route to the first stereoselective synthesis of axially chiral biscarbazole alkaloids; J. Chem. Soc., Chem. Commun. 2001, 761-762.

440)

G. Bringmann, S. Tasler, H. Endress, J. Kraus, K. Messer, M. Wohlfarth, W. Lobin; Murrastifoline-F: First Total Synthesis, Atropo-Enantiomer Resolution, and Stereoanalysis of an Axially Chiral N,C-Coupled Biaryl Alkaloid; J. Am. Chem. Soc. 2001, 123, 2703-2711.

439)

G. Bringmann, J. Hinrichs, K. Peters, E.-M. Peters; Synthesis of a Chiral Aryl-Ferrocenyl Ligand, by Intramolecular Coupling to a Biaryl-Related Lactone; J. Org. Chem.2001, 66, 629-632.

438)

G. Bringmann, J. Mühlbacher, C. Repges, J. Fleischhauer; MD-Based CD Calculations on the Absolute Axial Configuration of the Naphthylisoquinoline Alkaloid Dioncophylline A; J. Comp. Chem. 2001, 22, 1273-1278.

437)

E.-M. Peters, K. Peters, G. Bringmann; Crystal structure of (1R,3R)-8-benzyloxy-N-benzyl-6-hydroxy-1,3-dimethyltetrahydroisoquinoline hydrobromide, (C₉H₆N)(CH₃)₂(CH₂C₆H₅)(OH)(OCH₂C₆H₅)^.HBr; Z. Kristallogr. NCS 2001, 216, 223-224.

436)

G. Bringmann, S. Tasler; Oxidative Aryl Coupling Reactions: A Biomimetic Approach to Configurationally Unstable or Axially Chiral Biaryl Natural Products and Related Bioactive Compounds; Tetrahedron 2001, 57, 331-343.

435)

G. Bringmann, C. Günther, M. Ochse, O. Schupp, S. Tasler; Axially Chiral Biaryls, a Multi-Facetted Class of Stereochemically, Biosynthetically, and Pharmacologically Intriguing Secondary Metabolites; in Progr. Chem. Org. Nat. Prod., Vol. 82 (Eds.: W. Herz, H. Falk, G.W. Kirby, R.E. Moore, C. Tamm) Wien, 2001, pp. 1-249.

434)

B. Chimanuka, G. François, G. Timperman, Y. Vanden Heyden, J. Holenz, J. Plaizier-Vercammen, G. Bringmann; A comparison of the stage-specific efficacy of chloroquine, artemether, and dioncophylline B, against the rodent malaria parasite Plasmodium chabaudi chabaudi in vivo; Parasitol. Res. 2001, 87, 795-803.

433)

M. Dreyer, B.W. Nugroho, F.I. Bohnenstengel, R. Ebel, V. Wray, L. Witte, G. Bringmann, J. Mühlbacher, M. Herold, P.D. Hung, L.C. Kiet, P. Proksch; New Insecticidal Rocaglamide Derivatives and Related Compounds from Aglaia oligophylla; J. Nat. Prod. 2001, 64, 415-420.

432)

E.-M. Peters, K. Peters, J. Hinrichs, G. Bringmann; Crystal structure of N,N-Diisopropyl 2-iodoferrocenecarboxamide, (C₅H₅)Fe(C₅H₃I)(C₇H₁₄NO); Z. Kristallogr. NCS 2001, 216, 221-222.

431)

G. Bringmann, M. Wenzel, H.P. Bringmann, J. Schlauer, L. Aké Assi, F. Haas; Uptake of the amino acid alanine by digestive leaves: proof of carnivory of the tropical liana Triphyophyllum peltatum (Dioncophyllaceae); Carniv. Pl. Newslett. 2001, 30, 15-21.

430)

R. Feling, K. Polborn, W. Steglich, J. Mühlbacher, G. Bringmann; The absolute configuration of the mushroom metabolites involutin and chamonixin; Tetrahedron 2001, 57, 7857-7863.

429)

S. Tasler, H. Endress, G. Bringmann; Synthesis of 2,2’-Biscarbazoles by Reductive Biaryl Coupling; Synthesis 2001, 1993-2002.

428)

E.-M. Peters, K. Peters, S. Tasler, H. Endress, G. Bringmann; Crystal structure of Ethyl 1-Methoxy-9-methyl-9H-carbazol-3-carboxylate, C₁₂H₆(OCH₃)(CH₃)CO₂(C₂H₅); Z. Kristallogr. NCS. 2001, 216, 119-120.

427)

G. Bringmann, K. Messer, W. Saeb, E.-M. Peters, K. Peters; The absolute configuration of (+)-isoshinanolone and in situ LC-CD analysis of its stereoisomers from crude extracts; Phytochemistry 2001, 56, 387-391.

426)

G. Bringmann, J. Hinrichs, T. Pabst, P. Henschel, K. Peters, E.-M. Peters; From Dynamic to Non-Dynamic Kinetic Resolution of Lactone-Bridged Biaryls: Synthesis of Mastigophorene B; Synthesis 2001, 155-167.

425)

G. Bringmann, M. Wohlfarth, M. Heubes; Observation of exchangeable protons by high-performance liquid chromatography-nuclear magnetic resonance spectroscopy and -electrospray ionization mass spectrometry: a useful tool for the hyphenated analysis of natural products; J. Chromatogr. A 2000, 904, 243-249.

424)

G. Bringmann, W. Saeb, J. Mies, K. Messer, M. Wohlfarth, R. Brun; One-Step Oxidative Dimerization of Genuine, Unprotected Naphthylisoquinoline Alkaloids to Give Michellamines and Other Bioactive Quateraryls; Synthesis 2000, 1843-1847.

423)

G. Bringmann, T. Pabst, P. Henschel, J. Kraus, K. Peters, E.-M. Peters, D.S. Rycroft, J. Connolly; Non-Dynamic and Dynamic Kinetic Resolution of Lactones with Stereogenic Centers and Axes: Stereoselective Total Synthesis of Herbertenediol and Mastigophorenes A and B; J. Am. Chem. Soc. 2000, 122, 9127-9133.

422)

K.L. Double, L. Zecca, P. Costi, M. Mauer, C. Griesinger, S. Ito, D. Ben-Shachar, G. Bringmann, R.G. Fariello, P. Riederer, M. Gerlach; Structural characteristics of human neuromelanin and synthetic dopamine melanins; J. Neurochem. 2000, 75, 2583-2589.

421)

G. Bringmann, A. Hamm, C. Günther, M. Michel, R. Brun, V. Mudogo; Ancistroealaines A and B, Two New Bioactive Naphthylisoquinolines, and Related Naphthoic Acids from Ancistrocladus ealaensis; J. Nat. Prod. 2000, 63, 1465-1470.

420)

G. Bringmann, H. Rischer, M. Wohlfarth, J. Schlauer; Biosynthesis of Antidesmone in Cell Cultures of Antidesma membranaceum (Euphorbiaceae): An Unprecedented Class of Glycine-Derived Alkaloids; J. Am. Chem. Soc. 2000, 122, 9905-9910.

419)

G. Bringmann, C. Günther, W. Saeb, J. Mies, A. Wickramasinghe, V. Mudogo, R. Brun; Ancistrolikokines A - C: New 5,8’-Coupled Naphthylisoquinoline Alkaloids from Ancistrocladus likoko; J. Nat. Prod. 2000, 63, 1333-1337.

418)

K. Wolf, A. van der Toorn, K. Hartmann, L. Schreiber, W. Schwab, A. Haase, G. Bringmann; Metabolite monitoring in plants with double-quantum filtered chemical shift imaging; J. Exp. Bot. 2000, 51, 2109-2117.

417)

G. Bringmann, W. Saeb, K. Messer, M. Wohlfarth, R. Brun; Jozipeltine A, a Novel, Unnatural Dimer of the Highly Hydroxylated Naphthylisoquinoline Alkaloid Dioncopeltine A; Tetrahedron 2000, 56, 5871-5875.

416)

G. Bringmann, J. Kraus, U. Schmitt, C. Puder, A. Zeeck; The Absolute Configuration of g-Rubromycin and Related Spiro Compounds, by Quantum Chemical CD Calculations; Eur. J. Org. Chem. 2000, 2729-2734.

415)

G. Bringmann, J. Schlauer, H. Rischer, M. Wohlfarth, J. Mühlbacher, A. Buske, A. Porzel, J. Schmidt, G. Adam; Revised Structure of Antidesmone, an Unusual Alkaloid from Tropical Antidesma Plants (Euphorbiaceae); Tetrahedron 2000, 56, 3691-3695.

414)

G. Bringmann, D. Feineis, R. God, R. Brückner, J.-A. Protzen, M. Blank, K. Peters, E.-M. Peters, B. Janetzky, H. Reichmann; Chemical Modification of the Mitochondrial Complex I Inhibitor 1-Trichloromethyl-1,2,3,4-tetrahydro-ß-carboline: Synthesis and Evaluation of N-Alkanoyl Derivatives; Z. Naturforsch. 2000, 55c, 620-630.

413)

G. Bringmann, J. Hinrichs, P. Henschel, K. Peters, E.-M. Peters; Synthesis of Constitutionally Unsymmetric 7-Membered Biaryl Lactones by Ni-Mediated Intramolecular Coupling; Synlett 2000, 1822-1824.

412)

P. Sand, D. Kavvadias, D. Feineis, P. Riederer, P. Schreier, M. Kleinschmitz, F.-C. Czygan, A. Abou-Mandour, G. Bringmann, H. Beckmann; Naturally occurring benzodiazepines: current status of research and clinical implications; Eur. Arch. Psychiatry Clin. Neurosci. 2000, 250, 194-202.

411)

K. Peters, E.-M. Peters, T. Pabst, G. Bringmann; Crystal structure of 3,8-Di-tert.-butyl-4-methoxy-1-methyl-9,10-(diphenylmethylidenedioxy)dibenzo[b,d]pyran-6-one, C₆H[O₂C(C₆H₅) ₂](C₄H₉)COO(C₆H)(CH₃)(OCH₃)(C₄H₉); Z. Kristallogr. NCS 2000, 215, 603-604.

410)

G. Bringmann, C. Günther, W. Saeb, J. Mies, R. Brun, L. Aké Assi; 8-O-Methyldionco-phyllinol B and revised structures of other 7,6’-coupled naphthylisoquinoline alkaloids from Triphyphyllum peltatum (Dioncophyllaceae); Phytochemistry 2000, 54, 337-346.

409)

G. Bringmann, W. Saeb, J. Kraus, R. Brun, G. François; Jozimine B, a Constitutionally Unsymmetric, Antiplasmodial ‘Dimer’ of the Naphthylisoquinoline Alkaloid Ancistrocladine; Tetrahedron 2000, 56, 3523-3531.

408)

G. Bringmann, R. Brückner, D. Feineis, E.-M. Peters, K. Peters; 2-Hexanoyl-1-tribromo-methyl-1,2,3,4-tetrahydro-ß-carboline: Crystal Structure Analysis of a Potent Inhibitor of Complex I of Mitochondrial Respiration; Z. Naturforsch. 2000, 55b, 94-99.

407)

H. Meimberg, P. Dittrich, G. Bringmann, J. Schlauer, G. Heubl; Molecular Phylogeny of Caryophyllidae s.l. based on matK sequences with special emphasis on carnivorous taxa; Plant Biol. 2000, 2, 218-228.

406)

G. Gille, T. Pabst, B. Janetzky, G. Bringmann, H. Reichmann, W.-D. Rausch; Neurotrophic effects of simplified mastigophorene analogs on mesencephalic dopaminergic cells in primary culture; Drug. Dev. Res. 2000, 50, 153-156.

405)

K. Peters, E.-M. Peters, M. Welter, G. Bringmann; Crystal structure of 1-(3’,5’-dimethoxy-phenyl)-2-methyloximinopropanol, C₆H₃(OCH₃)₂CH(OH)C(NOCH₃)(CH₃); Z. Kristallogr. NCS 2000, 215, 405-406.

404)

G. Bringmann, D. Feineis, R. Brückner, M. Blank, K. Peters, E.-M. Peters, H. Reichmann, B. Janetzky, C. Grote, H.-W. Clement, W. Wesemann; Bromal-Derived Tetrahydro-ß-carbolines as Neurotoxic Agents: Chemistry, Impairment of the Dopamine Metabolism, and Inhibitory Effects on Mitochondrial Respiration; Bioorg. Med. Chem. 2000, 8, 1467-1478.

403)

R. Cseh, M. Hetzer, K. Wolf, J. Kraus, G. Bringmann, R. Benz; Interaction of Phloretin with Membranes: On the Mode of Action of Phloretin at the Water-Lipid Interface; Eur. Biophys. J. 2000, 29, 172-183.

402)

G. Bringmann, J. Hinrichs, J. Kraus, A. Wuzik, T. Schulz; Non-Dynamic Kinetic Resolution of Configurationally Stable Biaryl Lactones by Reduction with Oxazaborolidine-Activated Borane: AM1 Studies and Experimental Verification; J. Org. Chem. 2000, 65, 2508-2516.

401)

G. Bringmann, M. Ochse, M. Michel; Gentrymine B, an N-Quaternary Ancistrocladus Alkaloid: Stereoanalysis, Synthesis, and Biomimetic Formation from Gentrymine A; Tetrahedron 2000, 56, 581-585.

400)

G. Bringmann, M. Wohlfarth, H. Rischer, M. Grüne, J. Schlauer; A new biosynthetic pathway to alkaloids in plants: acetogenic isoquinolines; Angew. Chem. 2000, 112, 1523-1525; Angew. Chem. Int. Ed. 2000, 39, 1464-1466.

399)

K. Peters, E.-M. Peters, T. Pabst, G. Bringmann; Crystal structure of (P,1’’S,2’’R,5’’S)-menthyl 4,4-di-tert.-butyl-2’-hydroxy-2,3,3’-trimethoxy-6’-methyl-1,1’-biphenyl-6-carboxylate, C₆H(OCH₃)₂[C(CH₃)₃]CO₂(C₁₀H₁₉)C₆H(CH₃)(OH)(OCH₃)[C(CH₃) ₃]; Z. Kristallogr. NCS 2000, 215, 403-404.

398)

K. Peters, E.-M. Peters, T. Pabst, G. Bringmann; Crystal structure of (E)-1,2-dibromo-5-tert-butyl-3,4-dimethoxyphenyl)ethene, {C6H(OCH3) 2[C(CH3)3]Br}₂C₂H₂; Z. Kristallogr. NCS 2000, 215, 401-402.

397)

K. Peters, E.-M. Peters, T. Pabst, G. Bringmann; Crystal structure of 3,8-di-tert-butyl-4,9,10-trimethoxy-1-methyl-dibenzo[b,d]pyran-6-thione, C₆H(OCH₃)₂[C(CH₃)₃]CSO(C₆H)(CH₃)(OCH₃)[(C(CH₃) ₃)]; Z. Kristallogr. NCS 2000, 215, 399-400.

396)

K. Peters, E.-M. Peters, T. Pabst, G. Bringmann; Crystal structure of (P)-4,4’-di-tert-butyl-2,2’,3,3’-tetramethoxy-6,6’-dimethylbiphenyl, {C6H(OCH3) 2(CH3)[C(CH3) 3]}₂; Z. Kristallogr. NCS 2000, 215, 397-398.

395)

G. Bringmann, M. Ochse, R. Götz; First Atropo-Divergent Total Synthesis of Antimalarial Korupensamines A and B - by the ‘Lactone Method'; J. Org. Chem. 2000, 65, 2069-2077.

394)

G. Brauers, R.A. Edrada, R. Ebel, P. Proksch, V. Wray, A. Berg, U. Gräfe, C. Schächtele, F. Totzke, G. Finkenzeller, D. Marme, J. Kraus, M. Münchbach, M. Michel, G. Bringmann, K. Schaumann; Anthraquinones and Betaenone Derivatives from the Sponge-Associated Fungus Microsphaeropsis Species: Novel Inhibitors of Protein Kinases; J. Nat. Prod. 2000, 63, 739-745.

393)

G. Bringmann, R. Brückner, R. Mössner, D. Feineis, A. Heils, K.P. Lesch; Effect of trichlororomethyl-1,2,3,4-tetrahydro-ß-carboline (TaClo) on human serotonergic cells; Neurochem. Res. 2000, 25, 837-843.

392)

G. Bringmann, M. Heubes, M. Breuning, L. Göbel, M. Ochse, B. Schöner, O. Schupp; Atropisomerization Barriers of Configurationally Unstable Biaryl Compounds, Useful Substrates for Atroposelective Conversions to Axially Chiral Biaryls; J. Org. Chem. 2000, 65, 722-728.

391)

K. Peters, E.-M. Peters, J. Hinrichs, G. Bringmann; Crystal structure of dinaphth[2,1-c:1’,2’-e]thiepin-3-(5H)-thione, (C₁₀H₆)CS₂(CH₂)(C₁₀H₆); Z. Kristallogr. NCS 2000, 215, 395-396.

390)

K. Peters, E.-M. Peters, A. Wuzik, G. Bringmann; Crystal structure of 1,4-dimethyl-6H-benzo[b]naphtho[1,2-d]pyran-6-one, C₁₀H₆(COO)C₆H₂(CH₃) ₂; Z. Kristallogr. NCS 2000, 215, 393-394.

389)

K. Peters, E.-M. Peters, A. Wuzik, G. Bringmann; Crystal structure of (2,5-dimethyl)phenyl 1-bromonaphthyl-2-carboxylate, C₁₀H₆Br(COO)C₆H₃(CH₃) ₂; Z. Kristallogr. NCS 2000, 215, 391-392.

388)

K. Peters, E.-M. Peters, W. Saeb, G. Bringmann; Crystal structure of 1-bromo-5-isopropoxy-4-methoxy-2-methylnaphthalene, C₁₀H₄(OC₃H₇)(OCH₃)(CH₃)Br; Z. Kristallogr. NCS 2000, 215, 389-390.

387)

G. Bringmann, R. Brückner, M Münchbach, D. Feineis, R. God, W. Wesemann, C. Grote, M. Herderich, S. Diem, K.-P. Lesch, R. Mössner, A. Storch; 'TaClo', a Chloral-Derived Mammalian Alkaloid with Neurotoxic Properties; in Neurotoxic Factors in Parkinson's Disease and Related Disorders. (Eds.: A. Storch, M.A. Collins) Kluwer Academics / Plenum Publishers, New York 2000, pp. 145-149.

386)

K. Peters, E.-M. Peters, R. Brückner, D. Feineis, G. Bringmann; Crystal structure of 2-acetyl-1-tribromomethyl-1,2,3,4-tetrahydro-ß-carboline, C₁₁H₁₀N₂(CBr₃)(COCH₃); Z. Kristallogr. NCS 2000, 215, 221-222.

385)

G. Bringmann, M. Münchbach, M. Michel; Determination of chiral benzylic alcohols or their ethers, by ruthenium-mediated oxidative degradation; Tetrahedron: Asymmetry 2000, 11, 3167-3176.

384)

G. Bringmann, M. Ochse, G. Zotz, K. Peters, E.-M. Peters, R. Brun, J. Schlauer; 6-Hydroxyluteolin-7-O-(1’’a-rhamnoside) from Vriesea sanguinolenta Cogn. and Marchal (Bromeliaceae); Phytochemistry 2000, 53, 965-969.

383)

G. Bringmann; Sir Derek H.R. Barton - an exceptional scientist and extraordinary person - Grateful Memories by a previous postdoctoral Fellow of the gif era; in The Bartonian Legacy (Eds.: A. I. Scott, P. Potier), Imperial College Press, London 2000, pp 99-104.

382)

G. Bringmann, D. Feineis, W. Saeb, C. Hesselmann, E.-M. Peters, K. Peters; Dimethyl (2S,4S)- and (2R,4S)-5,5-Dimethyl-1,3-thiazolidine-2,4-dicarboxylates, Two Diastereomeric Glyoxylate-Derived Heterocycles; Z. Naturforsch. 2000, 55b, 208-212.

381)

G. Bringmann, C. Günther, J. Mühlbacher, M.D.L.P. Gunathilake, A. Wickramasinghe; New Tropane Alkaloids from Erythroxylum zeylanicum O.E. Schulz (Erythroxylaceae); Phytochemistry 2000, 53, 409-416.

380)

K. Peters, E.-M. peters, J. Hinrichs, G. Bringmann; Crystal structure of di(1,3,5-trimethyl-5,6-dihydrobenzo[k]phenanthridin-6-yl) peroxide, (C₂₀H₁₈NO)₂; Z. Kristallogr. NCS 2000, 215, 57-58.

379)

K. Peters, E.-M. peters, R. Brückner, G. Bringmann; Crystal structure of 2-(2'-methyl-propanoyl)-1-tribromomethyl-1,2,3,4-tetrahydro-ß-carboline, C₁₁H₁₀N₂[COCH(CH₂)₃]CBr₃; Z. Kristallogr. NCS 2000, 215, 55-56.

378)

G. Bringmann, H. Rischer, M. Wohlfarth, J. Schlauer, L. Aké Assi; Droserone from cell cultures of Triphyophyllum peltatum (Dioncophyllaceae) and its biosynthetic origin; Phytochemistry 2000, 53, 339-343.

377)

G. Bringmann, T. Ortmann, D. Feineis, E.-M. Peters, K. Peters; A New Central Binaphthalene Building Block for Michellamine Syntheses; Synthesis, 2000, 383-388.

376)

G. Bringmann, D. Feineis; Novel Antiparasitic Biaryl Alkaloids from Westafrican Dioncophyllaceae Plants; Act. Chim. Thérapeut. 2000, 26, 151-171.

375)

G. Bringmann, C. Günther, D.N. Jumbam; Isolation of 4-O-ß-Glucopyranosylcaffeic Acid and Gallic Acid from Cyathea dregei Kunze (Cyatheaceae); Pharm. Pharmacol. Lett. 1999, 9, 41-43.

374)

G. Bringmann, K. Wolf, A. Haase, T. Lanz, J. Hiort, P. Proksch, W.E.G. Müller; Direct demonstration of spatial water distribution in the sponge Suberites domuncula by in vivo NMR imaging; Mar. Ecol. Progr. Ser. 1999, 189, 307-310.

373)

G. Bringmann, A. Wuzik, M. Breuning, P. Henschel, K. Peters, E.-M. Peters; Atropo-enantioselective synthesis of an axially chiral C₁-symmetric phosphine ligand and its application in the asymmetric hydrosilylation of styrenes; Tetrahedron: Asymmetry 1999, 10, 3025-3031.

372)

G. Bringmann, H. Rischer, J. Schlauer, L. Aké Assi; In vitro propagation of Ancistrocladus abbreviatus Airy Shaw (Ancistrocladaceae); Plant Cell Tiss. Org. Cult. 1999, 57, 71-73.

371)

K. Peters, E.-M. Peters, T. Hartung, G. Bringmann; Crystal structure of (P)-1-(2-hydroxy-phenyl)-2-naphthoic acid (1S,2R,5S)-(+)-menthyl ester, C₁₀H₆[C₆H₄(OH)][COOC₆H₉(CH₃)(C₃H₇)]; Z. Kristallogr. NCS 1999, 214, 553-554.

370)

K. Peters, E.-M. Peters, A. Wuzik, G. Bringmann; Crystal structure of 2-trifluormethyl-sulfonyloxy-dinaphtho[2,1-b:1',2'-d]pyran-4-one, C₂₁H₁₁O₂(OSO₂CF₃); Z. Kristallogr. NCS 1999, 214, 551-552.

369)

K. Peters, E.-M. Peters, C. Vedder, G. Bringmann; Crystal structure of 1-(2'-benzoyl-4',6'-dimethylphenyl)-2-methylnaphthalene, [C₁₀H₆CH₃][C₆H₂(OCH₂C₆H₅)(OCH₃)(CH₃) ₂]; Z. Kristallogr. NCS 1999, 214, 549-550.

368)

G. Bringmann, M. Breuning, R. Walter, A. Wuzik, K. Peters, E.-M. Peters; Synthesis of Axially Chiral Biaryls by Atropo-Diastereoselective Cleavage of Configurationally Unstable Biaryl Lactones with Menthol-Derived O-Nucleophiles; Eur. J. Org. Chem. 1999, 3047-3055.

367)

G. Bringmann, J. Kraus, D. Menche, K. Messer; Elucidation of the Absolute Configuration of Knipholone and Knipholone Anthrone by Quantum Chemical CD Calculations; Tetrahedron 1999, 55, 7563-7572.

366)

G. Bringmann, M. Breuning, S. Tasler, H. Endress, C.L.J. Ewers, L. Göbel, K. Peters, E.-M. Peters; Atropo-Diastereoselective Cleavage of Configurationally Unstable Biaryl Lactones with Alkali Metal Activated Primary 1-Arylethylamines; Chem. Eur. J. 1999, 5, 3029-3038.

365)

W.A. Schenk, J. Kümmel, I. Reuther, N. Burzlaff, A. Wuzik, O. Schupp, G. Bringmann; Atropo-Diastereoselective Ring Opening of Biaryl Thionolactones Using [CpRu{(S,S)-CHIRAPHOS}]⁺ as a Chiral Auxiliary; Eur. J. Inorg. Chem. 1999, 1745-1756.

364)

K. Peters, E.-M. Peters, C. Vedder, G. Bringmann; Crystal structure of 1-(2'-hydroxy-4',6'-dimethylphenyl)-2-(diphenylphosphanoyloxymethyl)-naphthalene-dichloromethane (1/1), [C₁₀H₆(CH₂OPO(C₆H₅)₂][C₆H(CH₃)₃(OH)]·CH₂Cl₂; Z. Kristallogr. NCS 1999, 214, 547-548.

363)

G. Bringmann, J. Holenz, W. Saeb, L. Aké Assi, K. Hostettmann; Dioncophylline A as a Larvicide Against Aedes aegypti; Pharm. Pharmacol. Lett. 1999, 9, 24-25.

362)

G. François, B. Chimanuka, G. Timperman, J. Holenz, J. Plaizier-Vercammen, L. Aké Assi, G. Bringmann; Differential sensitivity of erythrocytic stages of the rodent malaria parasite Plasmodium chabaudi chabaudi to dioncophylline B, a highly active naphthylisoquinoline alkaloid; Parasitol. Res. 1999, 85, 935-941.

361)

G. Bringmann, M. Breuning, S. Tasler; The Lactone Concept: An Efficient Pathway to Axially Chiral Natural Products and Useful Reagents; Synthesis 1999, 525-558.

360)

K. Peters, E.-M. Peters, C. Günther, G. Bringmann; Crystal structure of 1-hydroxy-8-methoxy-3-methyl naphthalene, C₁₀H₅(OCH₃)(OH)(CH₃); Z. Kristallogr. NCS 1999, 214, 545-546.

359)

K. Peters, E.-M. Peters, S. Schneider, G. Bringmann; Crystal structure of 1-bromo-2-methyl-dinaphtho[2,1-b:1',2'-d]pyran-4-one, C₂₁H₁₀O₂Br(CH₃); Z. Kristallogr. NCS 1999, 214, 543-544.

358)

K. Peters, E.-M. Peters, M. Ochse, G. Bringmann; Crystal structure of 1-bromo-6-hydroxy-4-isopropoxy-8-methylnaphthalene, C₁₀H₄(OC₃H₇)(OH)(CH₃)Br; Z. Kristallogr. NCS 1999, 214, 541-542.

357)

G. Bringmann, M. Wenzel, T.R. Kelly, M.R. Boyd, R.J. Gulakowski, R. Kaminsky; Octadehydromichellamine, a Structural Analog of the Anti-HIV Michellamines without Centrochirality; Tetrahedron 1999, 55, 1731-1740.

356)

G. Bringmann, M. Münchbach, K. Messer, D. Koppler, M. Michel, O. Schupp, M. Wenzel, A.M. Louis; Cis- and trans-isoshinanolone from Dioncophyllum thollonii: absolute configuration of two 'known', wide-spread natural products; Phytochemistry 1999, 51, 693-699.

355)

B.W. Nugroho, R.A. Edrada, V. Wray, L. Witte, G. Bringmann, M. Gehling, P. proksch; new Insecticidal Rocaglamide Derivatives and Related Compounds from Aglaia odorata (Meliaceae); Phytochemistry 1999, 51, 367-376.

354)

K. Peters, E.-M. Peters, S. Schneider, G. Bringmann; Crystal structure of 3-methoxy-2-naphthoic acid phenyl ester, C₁₀H₆(OCH₃)(COOC₆H₅); Z. Kristallogr. NCS 1999, 214, 245-246.

353)

K. Peters, E.-M. Peters, M. Breuning, G. Bringmann; Crystal structure of 1-(2-hydroxy-4,6-dimethoxyphenyl)-2-propyl naphthoate, C₁₀H₆(COOC₃H₇)[C₆H₂(OCH₃)₂OH]; Z. Kristallogr. NCS 1999, 214, 251-252.

352)

K. Peters, E.-M. Peters, C. Vedder, G. Bringmann; Crystal structure of dibenzyldiphenylphosphonium bromide, (C₆H₅)₂(CH₂C₆H₅)₂PBr; Z. Kristallogr. NCS 1999, 214, 249-250.

351)

K. Peters, E.-M. Peters, S. Schneider, G. Bringmann; Crystal structure of 2-(4,4-dimethyl-4,5-dihydro-1,3-oxazol-3-yl)-1-methoxynaphthalene, C₁₀H₆(OCH₃)[C₃H₂NO(CH₃)₂]; Z. Kristallogr. NCS 1999, 214, 247-248.

350)

G. Bringmann, R. God, S. Fähr, D. Feineis, K. Fornadi, F. Fornadi; Identification of the dopaminergic neurotoxin 1-trichloromethyl-1,2,3,4-tetrahydro-ß-carboline in Human Blood after Intake of the Hypnotic Chloral Hydrate; Anal. Biochem. 1999, 270, 167-175.

349)

G. Bringmann, M. Rückert, K. Messer, O. Schupp, A.M. Louis; Use of on-line high-perfomance liquid chromatography - nuclear magnetic resonance spectrometry coupling in phytochemical screening studies: rapid identification of metabolites in Dioncophyllum thollonii; J. Chromatogr. A 1999, 837, 267-272.

348)

G. Bringmann, J. Schlauer, K. Wolf, H. Rischer, U. Buschbom, A. Kreiner, F. Thiele, M. Duschek, L. Aké Assi; Cultivation of Triphyophyllum peltatum (Dioncophyllaceae), the Part-Time Carnivorous Plant; Carniv. Pl. Newslett. 1999, 28, 7-13.

347)

G. Bringmann, D. Herzberg, G. Adam, F. Balkenhohl, J. Paust; A Short and Productive Synthesis of (R)-a-Lipoic Acid; Z. Naturforsch. 1999, 54b, 655-661.

346)

G. Bringmann; Naturstoffchemie - neue Wirkstoffe für Medizin und Landwirtschaft; würzburg heute 1999, 67, 17-18.

345)

G. Bringmann, F. Teltschik, M. Michel, S. Busemann, M. Rückert, R. Haller, S. Bär, A. Robertson, R. Kaminsky; Ancistrobertsonines B, C, and D as well as 1,2-Didehydro-ancistrobertsonine D from Ancistrocladus robertsoniorum; Phytochemistry 1999, 52, 321-332.

344)

G. Bringmann, M. Ochse, K. Wolf, J. Kraus, K. Peters, E.-M. Peters, M. Herderich, L. Aké Assi, F.K. Tayman; 4-Oxonicotinamide-1-(1'-ß-d-ribofuranoside) from Rothmannia longiflora Salisb. (Rubiaceae); Phytochemistry 1999, 51, 271-276.

343)

G. Bringmann, D. Menche, M. Bezabih, B.M. Abegaz, R. Kaminsky; Antiplasmodial Activity of Knipholone and Related Natural Phenylanthraquinones; Planta Med. 1999, 65, 757-758.

342)

G. Wahl, D. Kleinhenz, A. Schorm, J. Sundermeyer, R. Stowasser, C. Rummey, G. Bringmann, C. Fickert, W. Kiefer; Peroxomolybdenum Complexes as Epoxidation Catalysts in Biphasic Hydrogen Peroxide Activation: Raman Spectroscopic Studies and Density Functional Calculations; Chem. Eur. J. 1999, 5, 3237-3251.

341)

W. Tochtermann, D. Kuckling, C. Meints, J. Kraus, G. Bringmann; Synthesis and absolute configuration of a bi[10]paracyclophane with two chiral planes and one chiral axis; Tetrahedron: Asymmetry 1999, 10, 21-24.

340)

G. Bringmann, K. Messer, M. Wohlfarth, J. Kraus, K. Dumbuya, M. Rückert; HPLC-CD On-Line Coupling in Combination with HPLC-NMR and HPLC-MS/MS for the Determination of the Full Absolute Stereostructure of New Metabolites in Plant Extracts; Anal. Chem. 1999, 71, 2678-2686.

339)

G. Bringmann, M. Breuning; Atropo-enantioselective reduction of configurationally unstable biaryl lactones with BINAL-H; Tetrahedron: Asymmetry 1999, 10, 385-390.

338)

S.E. Drewes, M.M. Horn, O.Q. Munro, N. Ramesar, M. Ochse, G. Bringmann, K. Peters, E.-M. Peters; Stereostructure, conformation and reactivity of a- and b-gardiol from Burchellia bubalina; Phytochemistry 1999, 50, 387-394.

337)

G. Bringmann, C. Günther; First Total Synthesis of Dioncophylline B, a 7,6'-Coupled Naphthylisoquinoline Alkaloid; Synlett 1999, 216-218.

336)

G. Bringmann, T. Pabst, D.S. Rycroft, J.D. Connolly; First Synthesis of Mastigophorenes A and B, by Biomimetic Oxidative Coupling of Herbertenediol; Tetrahedron Lett. 1999, 40, 483-486.

335)

G. Bringmann, W. Saeb, M. Rübenacker; Directed Joint Total Synthesis of the three Naphthylisoquinoline Alkaloids Dioncolactone A, Dioncopeltine A, and 5'-O-Demethyl-dioncophylline A; Tetrahedron 1999, 55, 423-432.

334)

G. Bringmann, J. Schlauer, M. Rückert, B. Wiesen, K. Ehrenfeld, P. Proksch, F.C. Czygan; Host-Derived Acetogenins Involved in the Incompatible Parasitic Relationship between Cuscuta reflexa (Convolvulaceae) and Ancistrocladus heyneanus (Ancistrocladaceae); Plant Biol. 1999, 1, 581-584.

333)

G. Bringmann, A. Wuzik, R. Stowasser, C. Rummey, L. Göbel, D. Stalke, M. Pfeiffer, W.A. Schenk; Synthesis and Atropo-Diastereoselective Ring Cleavage of a [Cp*Ru]-Complexed Biaryl Lactone: Experimental and Computational Investigations; Organometallics 1999, 18, 5017-5021.

332)

B. Janetzky, G. Gille, M. Abdel-mohsen, R. God, W.-D. Rausch, G. Bringmann, H. Reichmann; Effect of highly-halogenated ß-carbolines on dopaminergic cells in culture and on mitochondrial respiration; Drug Dev. Res. 1999, 46, 51-56.

331)

C. Eder, P. Proksch, V. Wray, K. Steube, G. Bringmann, R.W.M. van Soest, Sudarsono, E. Ferdinandus, L. A. Pattisina, S. Wiryowidagdo, W. Moka; New Alkaloids from the Indopacific Sponge Stylissa Carteri; J. Nat. Prod. 1999, 62, 184-187.

330)

M. Rückert, M. Wohlfarth, G. Bringmann; Characterization of protein mixtures by ion-exchange chromatography coupled on-line to nuclear magnetic resonance spectroscopy; J. Chromatogr. A 1999, 840, 131-135.

329)

A. Maier, J. Müller, P. Schneider, H.-P. Fiedler, I. Groth, F.S.K. Tayman, F. Teltschik, C. Günther, G. Bringmann; (2E,4Z)-Decadienoic acid and (2E,4Z,7Z)-decatrienoic acid, two herbicidal metabolites from Streptomyces viridochromogenes Tü 6105; Pestic. Sci. 1999, 55, 733-739.

328)

G. François, T. Steenackers, L. Aké Assi, W. Steglich, K. Lamottke, J. Holenz, G. Bringmann; Vismione H and structurally related anthranoid compounds of natural and synthetic origin as promising drugs against the human malaria parasite Plasmodium falciparum: structure-activity relationships; Parasitol. Res. 1999, 85, 582-588.

327)

G. Tóth, A. Simon, T. Linker, F. Rebien, J. Kraus, G. Bringmann; Elucidation of the conformations and absolute configurations of enantiomerically pure tetralin derivatives; Magn. Reson. Chem. 1999, 37, 53-59.

326)

A. Buske, S. Busemann, J. Mühlbacher, J. Schmidt, A. Porzel, G. Bringmann, G. Adam; Antidesmone, a novel type isoquinoline alkaloid from Antidesma membranaceum (Euphorbiaceae); Tetrahedron 1999, 55, 1079-1086.

325)

G. Bringmann, M. Rückert, W. Saeb, V. Mudogo; Characterization of metabolites in plant extracts of Ancistrocladus likoko by high-performance liquid chromatography coupled on line with ¹H NMR spectroscopy; Magn. Res. Chem. 1999, 37, 98-102.

324)

G. Bringmann, S. Tasler; The Atropisomer-Selective Synthesis of Biologically Active and Synthetically Useful Chiral Biaryls; in Current Trends in Organic Synthesis (Eds.: C. Scolastico, F. Nicotra) Plenum Publishing Corporation, New York, 1999, pp. 105-116.

323)

M. Gerlach, A.-Y. Xiao, C. Heim, J. Lan, R. God, D. Feineis, G. Bringmann, P. Riederer, K.-H. Sontag; 1-Trichloromethyl-1,2,3,4-tetrahydro-ß-carboline increases extracellular serotonin and stimulates hydroxyl radical production in rats; Neurosci. Lett. 1998, 257, 17-20.

322)

K. Peters, E.-M. Peters, M. Blank, J.-A. Protzen, D. Feineis, R. God, G. Bringmann; (1R,3S)-1-Trichloromethyl-1,2,3,4-tetrahydro-ß-carboline-3-carboxamide Methanol Solvate, a Potential Synthetic Precursor to Enantiomerically Pure TaClo; Acta Cryst. 1998, C54, 1005-1007.

321)

C. Fickert, V. Nagel, W. Kiefer, S. Möller, H. Jehle, W. Malisch, R. Stowasser, G. Bringmann; Matrix isolation Raman spectroscopy and photochemistry of (h5-C₅H₅)(CO)₂Fe-SiH₂R (R = H, CH₃) in comparison with density functional calculations; J. Organomet. Chem. 1998, 566, 225-235.

320)

T. Linker, F. Rebien, G. Tóth, A. Simon, J. Kraus, G. Bringmann; Convenient Catalytic Synthesis and Assignment of the Absolute Configuration of Enantiomerically Pure Dihydronaphthalenes and Their Corresponding Epoxides; Chem. Eur. J. 1998, 4, 1944-1951.

319)

G. Bringmann, M. Wohlfarth, H. Rischer, M. Rückert, J. Schlauer; The Polyketide Folding Mode in the Biogenesis of Isoshinanolone and Plumbagin in Ancistrocladus heyneanus (Ancistrocladaceae); Tetrahedron Lett. 1998, 39, 8445-8448.

318)

J. Fleischhauer, A. Koslowski, C. Repges, K.-P. Gulden, G. Bringmann; The Absolute Configuration of Isoancistrocladine and 'Isohamatine' by Quantumchemical CD-calculations; Z. Naturforsch. 1998, 53a, 993-996.

317)

K. Peters, E.-M. Peters, A. Wuzik, G. Bringmann; Crystal structure of 2-benzyloxy-3-hydroxynaphthalene, C₁₀H₆(OH)OCH₂C₆H₅; Z. Kristallogr. NCS 1998, 213, 565-567.

316)

K. Peters, E.-M. Peters, T. Ortmann, G. Bringmann; Crystal structure of methyl 4-amino-3-methoxybenzoate, C₆H₃NH₂(OCH₃)COOCH₃; Z. Kristallogr. NCS 1998, 213, 563-564.

315)

K. Peters, E.-M. Peters, M. Ochse, G. Bringmann; Crystal structure of ethyl 1-(2-hydroxy-4,6-dimethoxy)naphthyl-2-carboxylate, C₁₀H₆(COOC₂H₅)C₆H₂(OH)OCH₃)₂; Z. Kristallogr. NCS 1998, 213, 561-562.

314)

K. Peters, E.-M. Peters, M. Ochse, G. Bringmann; Crystal structure of 2-bromo-5-isopropoxybenzoic acid, C₆H₃Br(COOH)(OC₃H₇); Z. Kristallogr. NCS 1998, 213, 559-560.

313)

K. Peters, E.-M. Peters, R. God, S. Fähr, G. Bringmann; Crystal structure of 1-trichloromethyl-2-propanoyl-1,2,3,4-tetrahydro-ß-carboline, C₁₁H₁₀N₂(COC₂H₅)CCl₃; Z. Kristallogr. NCS 1998, 213, 557-558.

312)

K. Peters, E.-M. Peters, M. Breuning, A. Wuzik, G. Bringmann; Crystal structure of 2-bromomethyl-1-(2-benzyloxy-4,6-dimethylphenyl)naphthalene, C₁₀H₆(CH₂Br)C₆H₂(CH₃)₂OCH₂C₆H₅; Z. Kristallogr. NCS 1998, 213, 555-556.

311)

G. Bringmann, M. Ochse; The Atropo-Divergent Preparation of Axially Chiral Biaryls Through the 'Lactone Methodology': Total Synthesis of Korupensamine B; Synlett 1998, 1294-1296.

310)

G. Bringmann, U. Dauer, J. Kraus; Hartree Fock Calculations on the Effects of Lewis Acids on the Helimerization Barrier of a Lactone-Bridged Biaryl; Tetrahedron 1998, 54, 12265-12268.

309)

G. Bringmann, M. Breuning; The Atropo-Enantioselective Reduction of Configurationally Unstable Biaryl Hydroxy Aldehydes - A Novel Approach to Axially Chiral Biaryls; Synlett 1998, 634-636.

308)

Y.F. Hallock, J.H. Cardellina II, M. Schäffer, G. Bringmann, G. François, M.R. Boyd; Korundamine A, a Novel HIV-Inhibitory and Antimalarial "Hybrid" Naphthylisoquinoline Alkaloid Heterodimer from Ancistrocladus korupensis; Bioorg. Med. Chem. Lett. 1998, 8, 1729-1734.

307)*

Bringmann, M. Wenzel, M.R. Boyd (U.S. Dept. Of Health and Human Services); Monomeric and Dimeric Arylisoquinoline Alkaloids and Derivatives Thereof; U.S. Patent Application No. 09/001,801 (31.12.97).

306)

G. Bringmann, D. Vitt, J. Kraus, M. Breuning; The ortho-Hydroxy-ortho'-Formyl Biaryl / Lactol Equilibrium: Quantumchemical Studies on Structure and Dynamics; Tetrahedron 1998, 54, 10691-10698.

305)

G. Bringmann, M. Breuning, H. Endress, D. Vitt, K. Peters, E.-M. Peters; Biaryl Hydroxy Aldehydes as Intermediates in the Metal-Assisted Atropo-Enantioselective Reduction of Biaryl Lactones: Structures and Aldehyde-Lactol Equilibria; Tetrahedron 1998, 54, 10677-10690.

304)

G. Bringmann, A. Wuzik, C. Vedder, M. Pfeiffer, D. Stalke; Palladium-mediated intramolecular acylation reaction in the attempted phosphinylation of a sterically hindered trifluoromethylsulfonyloxybiaryl carboxylic ester; J. Chem. Soc., Chem. Commun. 1998, 1211-1212.

303)

K. Peters, E.-M. Peters, S. Harmsen, G. Bringmann; Crystal structure of 2,2-dimethyl-1,3-bis-[3-benzyloxy-4,5-(diphenyl-methylidenedioxy)benzoyloxy]propane, [(C₆H₅)₃C₉H₄O₅]₂(CH₃)₂C₃H₄; Z. Kristallogr. NCS 1998, 213, 335-336.

302)

G. Bringmann, S. Güssregen, D. Vitt, R. Stowasser; The Atropisomer-Selective Ring Cleavage of Helically Distorted, Configuratively Unstable Biaryl Lactones with a Chiral Metallated N-Nucleophile - the Complete PM3 Mechanistic Course and its Video Presentation; J. Mol. Model. 1998, 4, 165-175.

301)

R. Roscher, G. Bringmann, P. Schreier, W. Schwab; Radiotracer Studies on the Formation of 2,5-Dimethyl-4-hydroxy-3(2H)-furanone in Detached Ripening Strawberry Fruits; J. Agric. Food Chem. 1998, 46, 1488-1493.

300)

G. Bringmann, M. Rückert, J. Schlauer, M. Herderich; Separation and identification of dimeric naphthylisoquinoline alkaloids by liquid chromatography coupled to electrospray ionization mass spectrometry; J. Chromatogr. A 1998, 810, 231-236.

299)

A. Schneider, L.H. Gade, M. Breuning, G. Bringmann, I.J. Scowen, M. McPartlin; Cooperative Reactivity of Unsupported Early-Late Heterobimetallics: Ring Opening and Subsequent Decarbonylation of Biaryllactones; Organometallics 1998, 17, 1643-1645.

298)

G. Bringmann, M. Breuning; Enantioselective addition of diethylzinc to aldehydes using novel axially chiral 2-aminomethyl-1-(2'-hydroxyphenyl)naphthalene catalysts; Tetrahedron: Asymmetry 1998, 9, 667-679.

297)

G. Bringmann, A. Wuzik, J. Kraus, K. Peters, E.-M. Peters; Synthesis and Structure of a Novel Twofold Lactone-Bridged Ternaphthyl; Tetrahedron Lett. 1998, 39, 1545-1548.

296)

G. Bringmann, W. Saeb, R. God, M. Schäffer, G. François, K. Peters, E.-M. Peters, P. Proksch, K. Hostettmann, L. Aké Assi; 5'-O-Demethyldioncophylline A, a New Antimalarial Alkaloid from Triphyophyllum peltatum; Phytochemistry 1998, 49, 1667-1673.

295)

G. Bringmann, S. Tasler, H. Endress, K. Peters, E.-M. Peters; Synthesis of Mukonine and Seven Further 1-Oxygenated Carbazole Alkaloids; Synthesis 1998, 1501-1505.

294)

G. Bringmann, C. Günther, J. Schlauer, M. Rückert; HPLC-NMR On-Line Coupling  Including the ROESY Technique: Direct Characterization of Naphthylisoquinoline Alkaloids in Crude Plant Extracts; Anal. Chem. 1998, 70, 2805-2811.

293)

G. Bringmann, M. Wenzel, M. Rübenacker, M. Schäffer, M. Rückert, L. Aké Assi; Dioncophylline D and 8-O-Methyldioncophylline D, 7,8'-Coupled Naphthylisoquinoline Alkaloids from Triphyophyllum peltatum; Phytochemistry 1998, 49, 1151-1155.

292)

E. Urlaub, J. Popp, W. Kiefer, G. Bringmann, D. Koppler, H. Schneider, U. Zimmermann, B. Schrader; FT-Raman investigation of alkaloids in the liana Ancistrocladus heyneanus; Biospectroscopy 1998, 4, 113-120.

291)

G. Bringmann, M. Rückert, C. Günther; Identification of Naphthylisoquinoline Alkaloids by LC-NMR on-line Coupling; in Natural Product Analysis (Eds.: P. Schreier, M. Herderich, H.U. Humpf, W. Schwab), Vieweg, Wiesbaden 1998, pp. 147-150.

290)

G. Bringmann, S. Busemann; Quantumchemical Calculation of CD Spectra: The Absolute Configuration of Biologically Active Natural Products; in Natural Product Analysis (Eds.: P. Schreier, M. Herderich, H.U. Humpf, W. Schwab), Vieweg, Wiesbaden 1998, pp. 195-212.

289)

G. Bringmann, G. François, L. Aké Assi, J. Schlauer; The Alkaloids of Triphyophyllum peltatum (Dioncophyllaceae); Chimia 1998, 52, 18-28.

288)

G. Bringmann, A. Ledermann, J. Holenz, M.-T. Kao, U. Busse, H.G. Wu, G. François; Antiplasmodial Activity of Mono- and Dimeric Carbazoles; Planta Med. 1998, 64, 54-57.

287)

G. Bringmann, T. Pabst, S. Busemann, K. Peters, E.-M. Peters; Atropo-Enantioselective Synthesis of a Simplified Analog of Mastigophorenes A and B; Tetrahedron 1998, 54, 1425-1438.

286)

G. Bringmann, J. Holenz, R. Weirich, M. Rübenacker, C. Funke, M.R. Boyd, R.J. Gulakowski, G. François; First Synthesis of the Antimalarial Naphthylisoquinoline Alkaloid Dioncophylline C, and its Unnatural Anti-HIV Dimer, Jozimine C; Tetrahedron 1998, 54, 497-512.

285)

T. Linker, F. Rebien, J. Kraus, G. Bringmann; Kinetic Resolution of Dihydronaphthalenes by Jacobson Epoxidation: Evidence for Polar Intermediates and Structure Elucidation by Calculation of CD Spectra; in Selective Reactions of Metal-Activated Molecules (Eds.: H. Werner, P. Schreier), Vieweg, Braunschweig, 1998, pp. 71-72.

284)

C. Fickert, V. Nagel, S. Möller, W. Malisch, R. Stowasser, G. Bringmann, A. Materny, W. Kiefer; Photochemistry Studies by Matrix Isolation Raman Spectroscopy; in Selective Reactions of Metal-Activated Molecules (Eds.: H. Werner, P. Schreier), Vieweg, Braunschweig, 1998, pp. 287-290.

283)

W.A. Schenk, T. Beucke, J. Kümmel, F. Servatius, N. Sonnhalter, G. Bringmann, A. Wuzik; Stereo- and Enantioselective Reactions of Thioaldehydes, Thioketones, Thioketenes, and Thionolactones Mediated by Ruthenium Complexes; in Selective Reactions of Metal-Activated Molecules (Eds.: H. Werner, P. Schreier), Vieweg, Braunschweig, 1998, pp. 247-249.

282)

G. Bringmann, M. Breuning, S. Busemann, J. Kraus, C. Rummey, R. Stowasser, D. Vitt, W. Kiefer, C. Fickert, T. Linker, F. Rebien, W. Malisch, S. Möller, J. Sundermeyer, G. Wahl; Calculation of Structures, Activities and Spectroscopic Properties of Metal-Activated Molecules; in Selective Reactions of Metal-Activated Molecules (Eds.: H. Werner, P. Schreier), Vieweg, Braunschweig, 1998, pp. 295-296.

281)

G. Bringmann, M. Breuning, S. Busemann, J. Hinrichs, T. Pabst, R. Stowasser, S. Tasler, A. Wuzik, W.A. Schenk, J. Kümmel, D. Seebach, G. Jaeschke; Metal-Assisted Synthesis and Application of Axially Chiral Biaryl Systems; in Selective Reactions of Metal-Activated Molecules (Eds.: H. Werner, P. Schreier), Vieweg, Braunschweig, 1998, pp. 141-145.

280)

G. Bringmann, J. Holenz, L. Aké Assi, K. Hostettmann; Molluscicidal Activity (Biomphalaria glabrata) of Dioncophylline A - Structure-Activity Investigations; Planta Med. 1998, 64, 485-486.

279)

G. Bringmann; Triphyophyllum peltatum and Related African Lianas - Creative Producers of Pharmaceutically Promising Naphthylisoquinoline Alkaloids; in African Genetic Resources for the Development of Pharmaceuticals and Agrochemicals (Ed.: B.M. Abegaz, J.D. Connolly, M.H.H. Nkunya,), University of Dar es Salaam Publications, Dar es Salaam, Tanzania, 1998, pp. 9-32.

278)

G. Bringmann, R. Götz, P.A. Keller, R. Walter, M.R. Boyd, F. Lang, A. Garcia, J.J. Walsh, I. Tellitu, K.V. Bhaskar, T.R. Kelly; A Convergent Total Synthesis of the Michellamines; J. Org. Chem. 1998, 63, 1090-1097.

277)

G. Bringmann, W. Saeb, G. François, J. Schlauer; Chemical and enzymic syntheses of anti-HIV michellamines and related dimeric naphthylisoquinolines; Pharm. Pharmacol. Lett. 1998, 8, 8-10.

276)

G. Bringmann, M. Rückert, M. Wenzel, C. Günther, K. Wolf, J. Holenz, J. Schlauer; Biological activities and biosynthetic origin of acetogenic isoquinoline alkaloids; Pharm. Pharmacol. Lett. 1998, 8, 5-7.

275)

G. Bringmann, M. Ochse, M. Herderich, C. Günther, K. Wolf, F. Teltschik, M. Rückert; Isolation and structural elucidation of naphthylisoquinoline alkaloids; Pharm. Pharmacol. Lett. 1998, 8, 1-4.

274)*

G. François, G. Bringmann, J.D. Phillipson, M.R. Boyd, G. Timperman, C. Schneider, L. Aké Assi (U.S. Dept. of Health and Human Services); Naphthylisoquinoline Alkaloids, Pharmaceutical Compositions Containing Them and Their Use for the Treatment of Malaria; U.S. Patent Application No. 08/843,582 (16.04.97).

273)*

G. Bringmann, M.R. Boyd, R. Götz, T.R. Kelly (U.S. Dept. of Health and Human Services, Trustees of Boston College, USA); Dimeric Arylisoquinoline Alkaloids and Synthesis Method Thereof; U.S. Patent No. 5,786,482; issued 28.07.1998.

272)*

G. Bringmann, S. Harmsen, M.R. Boyd (U.S. Dept. of Health and Human Services); Dimeric Naphthylisoquinoline Alkaloids and Synthesis Methods Thereof; U.S. Patent No. 5,789,594; issued 04.08.1998.

271)*

G. Bringmann, R. Götz, M.R. Boyd (U.S. Dept. of Health and Human Services); Monomeric Naphthylisoquinoline Alkaloids and Synthesis Methods Thereof; U.S. Patent No. 5,763,613 issued 09.06.1998 US appl. No.08/674,362 (01.07.96).

270)

A. Heguy, P. Cai, P. Meyn, D. Houck, S. Russo, R. Michitsch, C. Pearce, B. Katz, G. Bringmann, D. Feineis, D.L Taylor, A.S Tyms; Isolation and characterization of the fungal metabolite 3-O-methylviridicatin as an inhibitor of tumor necrosis factor a-induced human immunodeficiency virus replication; Antiviral Chem. Chemother. 1998, 9, 149-155.

269)

G. Bringmann, M. Wenzel, M. Rückert, K. Wolf, S. Busemann, M. Schäffer, L. Aké Assi; Dioncophyllinol D, the First 4-Hydroxylated Naphthylisoquinoline Alkaloid, from the Leaves of Triphyophyllum peltatum; Heterocycles 1998, 47, 985-990.

268)

K. Peters, E.-M. Peters, M. Breuning, G. Bringmann; Crystal Structure of 1-ethyl-1-[1-(2-hydroxy-4,6-dimethylphenyl)-2-naphthyl)]propan-1-ol, [C₆H₂(CH₃)₂OH][C(OH)(C₂H₅)₂]C₁₀H₆; Z. Kristallogr. NCS 1998, 213, 345-346.

267)

K. Peters, E.-M. Peters, L. Göbel, G. Bringmann; Crystal Structure of N-tert-Butoxycarbonyl-1-(S)-2-(1-(R)-hydroxyethyl)phenylethylamine, (CH₃CHOH)(COOC₄H₉)C₆H₄C₂H₄NH); Z. Kristallogr. NCS 1998, 213, 343-344.

266)

K. Peters, E.-M. Peters, O. Schupp, A. Wuzik, G. Bringmann; Crystal Structure of 1-methoxynaphthyl-2-carboxylic acid C₁₀H₆(OCH₃)COOH; Z. Kristallogr. NCS 1998, 213, 341-342.

265)

K. Peters, E.-M. Peters, M. Breuning, O. Schupp, A. Wuzik, G. Bringmann; Crystal Structure of methyl 1-(2-Hydroxy-4,6-dimethylphenyl)naphthyl-2-carboxylate, [(C₆H₂)(CH₃)₂OH)](COOCH₃)C₁₀H₆; Z. Kristallogr. NCS 1998, 213, 339-340.

264)

K. Peters, E.-M. Peters, G. Bringmann, B. Schöner; Crystal Structure of (P,R_s)-[1-(2-Hydroxy-4,6-dimethylphenyl)-2-naphthyl]-p-tolylsulfinylmethylketone [(C₁₀H₆)(C₆H₂(CH₃)₂OH)]COCH₂SO(C₆H₄CH₃); Z. Kristallogr. NCS 1998, 213, 337-338.

263)

K. Peters, E.-M. Peters, R. Götz, G. Bringmann; Crystal Structure of ethyl 8-bromo-4-acetyloxy-5-isopropoxynaphthalene-2-carboxylate, (OC₃H₇)(OCOCH₃)(OCOC₂H₅)C₁₀H₄Br; Z. Kristallogr. NCS 1998, 213, 333-334.

262)*

G. Bringmann, R. Götz, M.R. Boyd, T.R. Kelly; (U.S. Dept. of Health and Human Services; Trustees of Boston College, USA); Synthesis of Arylisoquinoline Alkaloids and Synthesis Methods Thereof; European Patent Application No. 95927269.1; Japanese Patent Application No. 505832/1996; Australian Patent Application No. 31351/95; Canadian Patent Application No. 2,195,646; PCT International Application No. PCT/US 95/09070 (19.07.1995); International Publication No. WO 96/03381 (08.02.1996). Filed: 22.07.94 (Appl.-No. 279,291); 22.07.94 (Appl.-No. 279,339), 13.09.94 (Appl.-No. 305,211), 23.12.94 (Appl.-No. 363,684). U.S. Patent Application No. 363,684 (23.12.1994).

261)*

G. Bringmann, S. Harmsen, R. Götz, M.R. Boyd (U.S. Dept. of Health and Human Services); Monomeric and Dimeric Naphthylisoquinoline Alkaloids and Synthesis Methods Thereof; PCT International Patent Application No. PCT/US 95/09132 (19.07.1995); European Patent Application No. 95928091.8; Japanese Patent Application No. 505844/1996; Australian Patent Application No. 31969/95; Canadian Patent Application No. 2,195,647; International Publication No. WO 96/03382 (08.02.1996). Filed: 22.07.1994 (Appl.-No. 279,291) - 22.07.1994 (Appl.-No. 279,339) U.S. Patent Application No. 279,291 (22.07.1994).

260)

G. François, C. Diakanamwa, G. Timperman, G. Bringmann, T. Steenackers, G. Atassi, M. van Looveren, J. Holenz, J.-P. Tassin, L. Aké Assi, R. Vanhaelen-Fastré, M. Vanhaelen; Antimalarial and cytotoxic potential of four quassinoids from Hannoa chlorantha and Hannoa klaineana, and their structure-activity relationships; Int. J. Parasitol. 1998, 28, 635-640.

259)

G. Bringmann, C. Günther, S. Busemann, M. Schäffer, J.D. Olowokudejo, B. Alo; Ancistroguineines A and B as well as Ancistrotectorine - Naphthylisoquinoline Alkaloids from Ancistrocladus guineënsis; Phytochemistry 1998, 47, 37-43.

258)

G. Bringmann, F. Teltschik, M. Schäffer, R. Haller, S. Bär, M.A. Robertson, M. Isahakia; Ancistrobertsonine A and Related Naphthylisoquinoline Alkaloids from Ancistrocladus robertsoniorum; Phytochemistry 1998, 47, 31-35.

257)

J. Schlauer, M. Rückert, B. Wiesen, M. Herderich, L. Aké Assi, R.D. Haller, S. Bär, K.-U. Fröhlich, G. Bringmann; Characterization of Enzymes from Ancistrocladus (Ancistrocladaceae) and Triphyophyllum (Dioncophyllaceae) Catalyzing Oxidative Coupling of Naphthylisoquinoline Alkaloids to give Michellamines; Arch. Biochem. Biophys. 1998, 350, 87-94.

256)*

M.R. Boyd, J.H. Cardellina II, K.P. Manfredi, J.W. Blunt, L.K. Pannell, J.B. McMahon, R.J. Gulakowski, G.M. Cragg, G. Bringmann, D. Thomas, J. Jato (U.S. Dept. of Health and Human Services); Process of Preparing Michellamine Compounds; U.S. Patent No. 5,654,432; issued 05.08.1997.

255)

M. Meininger, P.M. Jakob, M. von Kienlin, D. Koppler, G. Bringmann, A. Haase; Radial Spectroscopic Imaging; J. Magn. Reson. 1997, 125, 325-331.

254)

K. Krohn, K. Beckmann, U. Flörke, H.-J. Aust, S. Draeger, B. Schulz, S. Busemann, G. Bringmann; New Palmarumycins CP_4a and CP₅ from Coniothyrium palmarum: Structure Elucidation, Crystal Structure Analysis and Determination of the Absolute Configuration by CD Calculations; Tetrahedron 1997, 53, 3101-3110.

253)

B.W. Nugroho, B. Güssregen, V. Wray, L. Witte, G. Bringmann, P. Proksch; Insecticidal Rocaglamide Derivatives from Aglaia elliptica and A. harmsiana; Phytochemistry 1997, 45, 1579-1585.

252)

G. Bringmann, M. Ochse, M. Schäffer, R. God, R. Walter, G. François; N,N-Dimethyldioncophyllinium A Iodide - Synthesis, Stereoanalysis, and Antimalarial Activity of the First N-Quaternary Naphthylisoquinolinium Salt; Planta Med. 1997, 63, 544-547.

251)

Y.F. Hallock, J.H. Cardellina II, M. Schäffer, M. Stahl, G. Bringmann, G. François, M.R. Boyd; Yaoundamines A and B, New Antimalarial Naphthylisoquinoline Alkaloids from Ancistrocladus korupensis; Tetrahedron 1997, 53, 8121-8128.

250)

G. Bringmann, D. Feineis, C. Grote, R. God, H.W. Clement, K.-H. Sontag, B. Janetzky, H. Reichmann, W.-D. Rausch, P. Riederer, W. Wesemann; Highly Halogenated Tetrahydro-ß-Carbolines as a New Class of Dopaminergic Neurotoxins; in Pharmacology of Endogenous Neurotoxins (Ed.: A. Moser), Birkhäuser, Boston, Basel, Berlin, 1998, pp. 151-169.

249)

G. François, G. Timperman, W. Eling, L. Aké Assi, J. Holenz, G. Bringmann; Naphthylisoquinoline alkaloids against malaria: evaluation of the curative potential of dioncophylline C and dioncopeltine A against Plasmodium berghei in vivo; Antimicrob. Agents Chemother. 1997, 41, 2533-2539.

248)

G. Bringmann, J. Holenz, B. Wiesen, B. W. Nugroho, P. Proksch; Dioncophylline A as a Growth-Retarding Agent against the Herbivorous Insect Spodoptera littoralis: Structure-Activity Relationships; J. Nat. Prod. 1997, 60, 342-347.

247)

D. Seebach, G. Jaeschke, K. Gottwald, K. Matsuda, R. Formisano, D.A. Chaplin, M. Breuning, G. Bringmann; Resolution of Racemic Carboxylic Acid Derivatives by Ti-TADDOLate Mediated Esterification Reactions - A General Method for the Preparation of Enantiopure Compounds; Tetrahedron 1997, 53, 7539-7556.

246)

G. Bringmann, T. Mader, D. Feineis; Determination of Viridicatin in Penicillium cyclopium by Capillary Gas Chromatography; Anal. Biochem. 1997, 253, 18-25.

245)

G. Bringmann, S. Busemann, K. Krohn, K. Beckmann; Quantumchemical Calculation of CD Spectra: the Absolute Configuration of Palmarumycins CP₃ and C₂; Tetrahedron 1997, 53, 1655-1664.

244)

Y.F. Hallock, K.P. Manfredi, J.-R. Dai, J.H. Cardellina II, R.J. Gulakowski, J.B. McMahon, M. Schäffer, M. Stahl, K.-P. Gulden, G. Bringmann, G. François, M.R. Boyd; Michellamines D-F, New HIV-Inhibitory Dimeric Naphthylisoquinoline Alkaloids, and Korupensamine E, a New Antimalarial Monomer, from Ancistrocladus korupensis; J. Nat. Prod. 1997, 60, 677-683.

243)

G. Bringmann, R. Stowasser, L. Göbel; DF-studies on a 'stop and go' rotor: steric and electronic factors determining the regio- and stereochemical position of a h⁶-Cr(CO­)­₃ metal fragment on a helically distorted biaryl ligand; J. Organomet. Chem. 1997, 544, 7-13.

242)

G. François, G. Timperman, T. Steenackers, L. Aké Assi, J. Holenz, G. Bringmann; In vitro inhibition of liver forms of the rodent malaria parasite Plasmodium berghei by naphthylisoquinoline alkaloids - structure-activity relationships of dioncophyllines A and C, and ancistrocladine; Parasitol. Res. 1997, 83, 673-679.

241)

G. Bringmann, A. Wuzik, O. Schupp, K. Peters, E.-M. Peters; 1,3-Di-tert-butyl-6H-benzo[b]naphtho[1,2-d]pyran-6-thione, a Severely Helically Distorted Thionolactone-Bridged Biaryl; Z. Naturforsch. 1997, 52b, 355-358.

240)

M. Meininger, R. Stowasser, P.M. Jakob, H. Schneider, D. Koppler, G. Bringmann, U. Zimmermann, A. Haase; Nuclear Magnetic Resonance Microscopy of Ancistrocladus heyneanus; Protoplasma 1997, 198, 210-217.

239)

N.H. Anh, A. Porzel, H. Ripperger, G. Bringmann, M. Schäffer, R. God, T.V. Sung, G. Adam; Naphthylisoquinoline Alkaloids from Ancistrocladus cochinchinensis; Phytochemistry 1997, 45, 1287-1291.

238)

H. Lanig, M. Hof, G. Bringmann, F.W. Schneider; Time-resolved fluorescence spectroscopy of helically distorted aromatic systems; Chem. Phys. Lett. 1997, 272, 478-483.

237)

K. Krohn, K. Beckmann, H.-J. Aust, S. Draeger, B. Schulz, S. Busemann, G. Bringmann; Generation of the Palmarumycin Spiroacetal Framework by Oxidative Cyclization of an Open Chain Metabolite from Coniothyrium palmarum; Liebigs Ann. 1997, 2531-2534.

236)

G. François, T. Steenackers, G. Timperman, L. Aké Assi, R.D. Haller, S. Bär, M.A. Isahakia, S.A. Robertson, C. Zhao, N.J. De Souza, J. Holenz, G. Bringmann; Retarded Development of Exoerythrocytic Stages of the Rodent Malaria Parasite Plasmodium berghei in Human Hepatoma Cells by Extracts from Dioncophyllaceae and Ancistrocladaceae Species; Int. J. Parasitol. 1997, 27, 29-32.

235)

G. Bringmann, W. Saeb, L. Aké Assi, G. François, A.S. Sankara Narayanan, K. Peters, E.-M. Peters; Betulinic Acid: Isolation from Triphyophyllum peltatum and Ancistrocladus heyneanus, Antimalarial Activity, and Crystal Structure of the Benzyl Ester; Planta Med. 1997, 63, 255-257.

234)

G. Bringmann, D. Koppler, D. Scheutzow, A. Porzel; Determination of Configuration at the Biaryl Axes of Naphthylisoquinoline Alkaloids by Long-Range NOE Effects; Magn. Reson. Chem. 1997, 35, 297-301.

233)

G. Bringmann, J. Hinrichs; Efficient Kinetic Resolution of a Racemic 7-Membered Biaryl Lactone: Enantioselective Synthesis of 2,2'-Dihydroxymethyl-1,1'-binaphthyl; Tetrahedron: Asymmetry 1997, 8, 4121-4126.

232)

G. Bringmann, W. Saeb, K. Peters, E.-M. Peters; The Absolute Stereostructure of Dioncophylline A by Anomalous X-ray Dispersion of a 5-Bromo Derivative; Phytochemistry 1997, 45, 1283-1285.

231)

G. Bringmann, F. Pokorny, M. Wenzel, K. Wurm, C. Schneider; Labelled Precursors for Biosynthetic Studies on Naphthylisoquinoline Alkaloids; J. Lab. Compd. Radiopharm. 1997, 39, 29-38.

230)

G. François, G. Timperman, R.D. Haller, S. Bär, M.A. Isahakia, S.A. Robertson, C. Zhao, N.J. De Souza, L. Aké Assi, J. Holenz, G. Bringmann; Growth Inhibition of Asexual Erythrocytic Forms of Plasmodium falciparum and P. berghei in vitro by Naphthylisoquinoline Alkaloid-Containing Extracts of Ancistrocladus and Triphyophyllum Species; Int. J. Pharmacognosy 1997, 35, 55-59.

229)

G. Bringmann, M. Stahl, K.-P. Gulden; Circular Dichroism of Naphthyldihydroisoquinoline Alkaloids: Determination of the Axial Configuration of Yaoundamine A; Tetrahedron 1997, 53, 2817-2822.

228)

G. Bringmann; African plants as sources of pharmacologically exciting biaryl and quateraryl alkaloids; in Chemistry, Biological and Pharmacological Properties of African Medicinal Plants (Eds.: K. Hostettmann, F. Chinyanganya, M. Maillard, J.-L. Wolfender), University of Zimbabwe Publications, Harare, Zimbabwe, 1996, pp. 1-19.

227)

G. Bringmann, J. Holenz, L. Aké Assi, T. Steenackers, G. François; Eine potentielle neue Generation von pflanzlichen Wirkstoffen gegen Malaria; Blick - Forschung, Lehre, Dienstleistung (Universität Würzburg) 1996, 85-87.

226)

G. Bringmann, R. Götz, S. Harmsen, J. Holenz, R. Walter; Biomimetic Total Synthesis of Michellamines A-C; Liebigs Ann. 1996, 2045-2058.

225)

P. Chau, I.R. Czuba, M.A. Rizzacasa, G. Bringmann, K.-P. Gulden, M. Schäffer; Convergent Synthesis of Naphthylisoquinoline Alkaloids: Total Synthesis of (+)-O-Methylancistrocline; J. Org. Chem. 1996, 61, 7101-7105.

224)

G. Bringmann, O. Schupp; Der gezielte Aufbau "chiraler Achsen"; Blick - Forschung, Lehre, Dienstleistung (Universität Würzburg) 1996, 72-74.

223)

G. Bringmann, R. Götz, G. François; Synthesis of Pindikamine A, a Michellamine-Related Dimer of a Non-Natural, 'Skew' Naphthylisoquinoline; Tetrahedron 1996, 52, 13419-13426.

222)

G. Bringmann, W. Saeb, D. Koppler, G. François; Jozimine A ('Dimeric' Dioncophylline A), A Non-Natural Michellamine Analog with High Antimalarial Activity; Tetrahedron 1996, 52, 13409-13418.

221)

G. Bringmann, R. Stowasser; Structures, Energetics, and Dynamics of Transition Metal-Activated Lactone-Bridged Biaryl Complexes: a Density-Functional Study; J. Mol. Mod. 1996, 2, 268-269.

220)

G. Bringmann, D. Feineis; Biologisch aktive Naturstoffe aus tropischen Lianen; Blick - Forschung, Lehre, Dienstleistung (Universität Würzburg) 1996, 45-49.

219)

G. Bringmann, J. Holenz, L. Aké Assi, C. Zhao, K. Hostettmann; Molluscicidal Activity of Naphthylisoquinoline Alkaloids from Triphyophyllum and Ancistrocladus Species; Planta Med. 1996, 62, 556-557.

218)

G. François, M. Van Looveren, G. Timperman, B. Chimanuka, L. Aké Assi, J. Holenz, G. Bringmann; Larvicidal activity of the naphthylisoquinoline alkaloid dioncophylline A against the malaria vector Anopheles stephensi; J. Ethnopharmacol. 1996, 54, 125-130.

217)

G. Bringmann, D. Koppler, B. Wiesen, G. François, A.S. Sankara Narayanan, M.R. Almeida, H. Schneider, U. Zimmermann; Ancistroheynine A, the First 7,8'-Coupled Naphthylisoquinoline Alkaloid from Ancistrocladus heyneanus; Phytochemistry 1996, 43, 1405-1410.

216)

G. Bringmann, R. God, M. Schäffer; An Improved Degradation Procedure for Determination of the Absolute Configuration in Chiral Isoquinoline and ß-Carboline Derivatives; Phytochemistry 1996, 43, 1393-1403.

215)

G. Bringmann, R. Stowasser, D. Vitt; Local and non-local DF calculation of the structure of the helically twisted 1,3-dimethyl-{(h6-chromium-tricarbonyl)benzo}[b]naphtho[1,2-d]pyran-6-one: a comparison; J. Organomet. Chem. 1996, 520, 261-264.

214)

J. Hartung, R. Stowasser, D. Vitt, G. Bringmann; 5-exo or 6-endo? Exploring Transition State Structures in Cyclizations of 4-Penten-1-oxyl Radicals; Angew. Chem. 1996, 108, 3056-3059; Angew. Chem. Int. Ed. Engl. 1996, 35, 2820-2823.