Two new steroids from sclerotia of the fungus Omphalia lapidescens.

J Asian Nat Prod Res

a Research & Development Center of Biorational Pesticide, Northwest A&F University, Yangling , 712100 , P.R. China.

Published: March 2014

Two new steroids, leiwansterols A and B, along with three known ones (3-5), were isolated from the sclerotia of the fungus Omphalia lapidescen. Their structures were elucidated on the basis of spectral data. The isolated compounds showed weak anti-tobacco mosaic virus activity.

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http://dx.doi.org/10.1080/10286020.2013.874346DOI Listing

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