A NEW 5-ALPHA,8-ALPHA-EPIDIOXY STEROL FROM THE OKINAWAN MARINE SPONGE OF THE AXINYSSA GENUS

被引:20
作者
IGUCHI, K [1 ]
SHIMURA, H [1 ]
YANG, Z [1 ]
YAMADA, Y [1 ]
机构
[1] TOKYO COLL PHARM,HACHIOJI,TOKYO 19203,JAPAN
关键词
5-ALPHA,8-ALPHA-EPIDIOXYERGOSTA-6,22,25-TRIEN-3-BETA-OL; AXINYSTEROL; MARINE SPONGE; AXINYSSA GENUS; STEROL; STRUCTURE;
D O I
10.1016/0039-128X(93)90080-7
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A new sterol (axinysterol) was isolated from the Okinawan marine sponge of the genus Axinyssa. The structure of axinysterol was assigned as 5alpha,8alpha-epidioxyergosta-6,22,25-trien-3beta-ol based on spectroscopic analysis and chemical transformation.
引用
收藏
页码:410 / 413
页数:4
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