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Minor sterols from the sponge Ircinia ramosa (Killer)

DRS at CSIR-National Institute of Oceanography

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Title Minor sterols from the sponge Ircinia ramosa (Killer)
 
Creator Parameswaran, P.S.
Naik, C.G.
Das, B.
Kamat, S.Y.
 
Description Three sterols, isolated from the lipid fraction of the sponge Ircinia ramosa were characterised as cholest-5-en-3 beta-ol-7-one (7-oxo cholesterol, 1), cholest 5-23-dien-b beta ol-7-one (7-oxo demosterol, 2) and 24E-ethyl cholest-5-en-3 beta -ol-7-one (7-oxo sitosterol, 3) respectively. Besides two minor sterols viz., 24E-ethyl cholest-5-en-3 beta, 7-diol (7-hydroxy sitosterol, 4) and 24-ethylcholest-5, 24 (28)-dien-3 beta, 7-diol (7-hydroxy fucosterol, 5) were also tentatively identified on the basis of mass spectral data
 
Date 2009-05-08T11:30:26Z
2009-05-08T11:30:26Z
1992
 
Type Conference Article
 
Identifier Oceanography of the Indian Ocean. Ed. by: Desai, B.N., 413-416p.
http://drs.nio.org/drs/handle/2264/2996
 
Language en
 
Rights Copyright [1992]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
 
Publisher Oxford and IBH, New Delhi