| Literature DB >> 10579864 |
C Y Duh1, S K Wang, Y L Weng, M Y Chiang, C F Dai.
Abstract
Two new cytotoxic cembranoid diterpenes, brassicolide (1) and brassicolide acetate (2); a new cytotoxic sesquiterpene, (-)-4alpha-O-acetyl-selin-11-en (3); and six cytotoxic terpenoids, (-)-selin-11-en-4alpha-ol (4), 2-hydroxynephthenol (5), nephthenol (6), cembrene A (7), epoxycembrene A (8), and (-)-beta-elemene (9), have been isolated from the Formosan soft coral Nephthea brassica. The structures of compounds 1-9 were determined by spectral, chemical, and X-ray crystallographic analysis.Entities:
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Year: 1999 PMID： 10579864 DOI： 10.1021/np990212d
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050