Five new uncommon polyhydroxylated steroids, dysideasterols A-E (1-5), were isolated from the South China Sea sponge Dysidea sp. Their structures were established by detailed analysis of spectral data and verified via single-crystal X-ray-diffraction analysis of compound 1. The absolute configuration of 1 was determined by the modified Mosher method.
Dysideasterols A-E, five new uncommon polyhydroxylated steroids from the south China sea sponge Dysidea sp.
Mollo E;Cimino G
2005
Abstract
Five new uncommon polyhydroxylated steroids, dysideasterols A-E (1-5), were isolated from the South China Sea sponge Dysidea sp. Their structures were established by detailed analysis of spectral data and verified via single-crystal X-ray-diffraction analysis of compound 1. The absolute configuration of 1 was determined by the modified Mosher method.File in questo prodotto:
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