| Literature DB >> 16526806 |
Camille Chevallier1, Tim S Bugni, Xidong Feng, Mary Kay Harper, Anita M Orendt, Chris M Ireland.
Abstract
Cytotoxicity-guided fractionation of the crude methanol extract of a marine sponge, Ircinia sp., yielded tedanolide C (1), a new 18-membered macrolide. The structure was solved by interpreting NMR and MS data, and the relative stereochemistry was determined from a combination of homo- and heteronuclear coupling constants in conjunction with molecular modeling. Compound 1 exhibited potent cytotoxicity against HCT-116 cells in vitro. Cell cycle analysis showed that treatment of cells with compound 1 arrested cells in the S-phase.Entities:
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Year: 2006 PMID: 16526806 PMCID: PMC2533847 DOI: 10.1021/jo052285+
Source DB: PubMed Journal: J Org Chem ISSN: 0022-3263 Impact factor: 4.354