| Literature DB >> 11678655 |
Y Liu1, B H Bae, N Alam, J Hong, C J Sim, C O Lee, K S Im, J H Jung.
Abstract
Five new (1-3, 5, and 7) and two known (4, 6) furanosesterterpene tetronic acids were isolated from the marine sponge Sarcotragus sp. by bioactivity-guided fractionation. These compounds showed cytotoxicity against a panel of five human tumor cell lines. The gross structures were established on the basis of NMR and MS analyses. The compounds showed interesting variations of geometry and absolute configuration.Entities:
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Year: 2001 PMID： 11678655 DOI： 10.1021/np0101494
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050