MARINE STEROLS .9. OCCURRENCE OF 24-XI-METHYLCHOLESTANE-1-BETA,3-BETA,5-ALPHA,6-BETA,25-PENTOL 25-MONOACETATE IN THE SOFT CORAL, SARCOPHYTON-GLAUCUM

被引：50

作者：

KOBAYASHI, M

机构：

[1] Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo

来源：

STEROIDS | 1979年 / 34卷 / 03期

关键词：

D O I：

10.1016/0039-128X(79)90080-1

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：

The southern Japan's soft coral, Sarcophyton glaucum, was found to contain several polyhydroxylated steroids. One of the minor components was isolated and its structure was established as 24ξ-methylcholestane-1β, 3β,5α,6β,25-pentol 25-monoacetate from spectral evidence and from comparison with a reference compound, 5α-spirostan-1β,3β,5α,6β-tetrol, which was synthesized from ruscogenin. A mixture of 1β,3β,5α,6β-tetra hydroxy C27- and C28-sterols was also isolated. © 1979.

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页码：285 / 293

页数：9

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