Bioactive Steroids from the Formosan Soft Coral Umbellulifera petasites

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Bioactive Steroids from the Formosan Soft Coral Umbellulifera petasites

Three new steroids, petasitosterones A and B (1 and 2) and a spirosteroid petasitosterone C (3), along with eight known steroids (4-11), were isolated from a Formosan marine soft coral Umbellulifera petasites. The structures of these compounds were elucidated by extensive spectroscopic analysis and comparison of spectroscopic data with those reported. Compound 3 is a marine steroid with a rarel...

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ژورنال

عنوان ژورنال: Marine Drugs

سال: 2016

ISSN: 1660-3397

DOI: 10.3390/md14100180