Massadine chloride:: a biosynthetic precursor of massadine and stylissadine

被引:43
|
作者
Grube, Achim
Immel, Stefan
Baran, Phil S.
Koeck, Matthias
机构
[1] Alfred Wegener Inst Polar & Meeresforsch Helmholt, D-27570 Bremerhaven, Germany
[2] Tech Univ Darmstadt, Inst Organ Chem & Biochem, D-64287 Darmstadt, Germany
[3] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA
关键词
natural product; NMR spectroscopy; structure elucidation;
D O I
10.1002/anie.200701935
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) The dimeric pyrrole-imidazole alkaloid massadine chloride (1, see scheme) was isolated from the Caribbean sponge Stylissa caribica. The structure elucidation of massadine chloride and its transformation into massadine (3) via an intermediate "massadine aziridine" (2) is discussed. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:6721 / 6724
页数:4
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