| Literature DB >> 12762806 |
Diaa T A Youssef1, Rob W M van Soest, Nobuhiro Fusetani.
Abstract
Investigation of the organic extract of a Red Sea sponge, Callyspongia sp., resulted in isolation and identification of three new C(22)-polyacetylenic alcohols, callyspongenols A-C (1-3), together with dehydroisophonochalynol (4). The structures of 1-3 were determined by 1D and 2D NMR studies and mass spectral determinations. Compounds 1-4 showed moderate cytotoxicity against P388 and HeLa cells.Entities:
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Year: 2003 PMID： 12762806 DOI： 10.1021/np030006c
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050