A new 5 alpha,8 alpha-epidioxy sterol from the Okinawan marine sponge of the Axinyssa genus

  • Steroids. 1993 Sep;58(9):410-3. doi: 10.1016/0039-128x(93)90080-7.
K Iguchi  1 ,  H Shimura ,  Z Yang ,  Y Yamada
Affiliations
  • 1. Tokyo College of Pharmacy, Japan.
PMID: 8236326 DOI: 10.1016/0039-128x(93)90080-7
Abstract

A new sterol (axinysterol) was isolated from the Okinawan marine Sponge of the genus Axinyssa. The structure of axinysterol was assigned as 5 alpha,8 alpha-epidioxyergosta- 6,22,25-trien-3 beta-ol based on spectroscopic analysis and chemical transformation.

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