| Literature DB >> 11575950 |
M J Uddin1, S Kokubo, K Ueda, K Suenaga, D Uemura.
Abstract
Four new monochlorinated diterpene alkaloids, haterumaimides F-I (1-4), and two known ones, dichlorolissoclimide and chlorolissoclimide, were isolated from an ascidian Lissoclinum sp. Their structures with absolute stereochemistries were elucidated by chemical and spectral analyses. Haterumaimides F-I (1-4) inhibited the first cleavage of fertilized sea urchin eggs and exhibited potent to weak cytotoxicities against P388 cells.Entities:
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Year: 2001 PMID: 11575950 DOI: 10.1021/np010066n
Source DB: PubMed Journal: J Nat Prod ISSN: 0163-3864 Impact factor: 4.050