Synthesis and structure determination of iso-cladospolide B

被引:38
作者
Franck, X [1 ]
Araujo, MEV [1 ]
Jullian, JC [1 ]
Hocquemiller, R [1 ]
Figadère, B [1 ]
机构
[1] Univ Paris Sud, Fac Pharm, BIOCIS, CNRS,Lab Pharmacognosie, F-92296 Chatenay Malabry, France
关键词
polyketides; marine fungi; asymmetric aldol reaction; structure determination;
D O I
10.1016/S0040-4039(01)00323-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
iso-Cladospolide B 1 was previously characterized from the fungal isolate I96S215 obtained from a marine sponge collected in Indonesia. However, neither the relative nor the absolute configurations were reported. We describe in this letter a synthetic pathway which allowed us to prepare 1 and attribute the absolute configurations of the three stereogenic centers. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:2801 / 2803
页数:3
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