New chondropsin macrolide lactams from marine sponges in the genus Ircinia

被引：25
作者：
Rashid, MA
Gustafson, KR
Boyd, MR
机构：
[1] NCI, Div Basic Sci, Lab Drug Discovery Res & Dev, Frederick, MD 21702 USA
[2] SAIC Frederick, Frederick, MD 21702 USA
来源：
TETRAHEDRON LETTERS | 2001年 / 42卷 / 09期
基金：
美国国家卫生研究院;
关键词：
macrolide lactams; polyketide; chondropsins; Ircinia ramosa;
D O I：
10.1016/S0040-4039(00)02348-0
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Two new polyketide-derived macrolide lactams, identified as 73-deoxychondropsin A (2) and chondropsin C (3), have been isolated from two different collections of marine sponges which belong to the genus 6 Ircinia. An Australian collection of Ircinia ramosa provided 73-deoxychondropsin A (2), while samples of Ircinia sp. collected in the Philippines yielded chondropsin C (3). The structures of 2 and 3 were assigned by interpretation of their spectral data. Published by Elsevier Science Ltd.
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收藏
页码：1623 / 1626
页数：4
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