New polyhydroxy sterols from the marine sponge Callyspongia fibrosa (Ridley and Dendly).

New polyhydroxy sterols from the marine sponge Callyspongia fibrosa (Ridley and Dendly).

no === Four new polyhydroxylated sterols are isolated from Marine sponge Callyspongia fibrosa collected from the Gulf of Mannar, western Bay of Bengal (India). The structural assignment is based on 1H and 13C NMR spectra. All sterols are based on the known 24S-24-methyl cholesterol 1 which is also...

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Bibliographic Details
Main Authors: Rao, T.S.P., Sarma, N.S., Murthy, Y.L.N., Kantamreddi, Venkata Siva Satya Narayana, Wright, Colin W., Parameswaran, P.S.
Language:en
Published: Elsevier 2010
Subjects:
Marine natural products
Antiplasmodial
Polyhydroxy sterols
Callyspongia fibrosa
Online Access:http://hdl.handle.net/10454/4540

Internet

http://hdl.handle.net/10454/4540

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