The structure and biogenetic origin of (-)halicyclamine B from a Xestospongia sponge

被引:35
作者
Harrison, B
Talapatra, S
Lobkovsky, E
Clardy, J
Crews, P
机构
[1] CORNELL UNIV,DEPT CHEM,ITHACA,NY 14853
[2] UNIV CALIF SANTA CRUZ,DEPT CHEM & BIOCHEM,SANTA CRUZ,CA 95064
基金
美国国家科学基金会; 美国国家卫生研究院;
关键词
D O I
10.1016/S0040-4039(96)02165-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A new tetracyclic diamine, (-) halicyclamine B (1), has been isolated from the sponge Xestospongia sp. and its structure was elucidated from NMR and X-ray crystallography data. Some biogenetic relationships are proposed between 1 and other polycyclic diamines recently reported from sponges. Copyright (C) 1996 Elsevier Science Ltd
引用
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页码:9151 / 9154
页数:4
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