학술논문
Cytotoxic Diterpenes from Scoparia dulcis
Document Type
Article
Author
Source
Journal of Natural Products; July 2003, Vol. 66 Issue: 7 p958-961, 4p
Subject
Language
ISSN
01633864; 15206025
Abstract
Four new labdane-derived diterpenes, iso-dulcinol (1 ), 4-epi-scopadulcic acid B (2 ), dulcidiol (4 ), and scopanolal (5 ), together with two known diterpenes, dulcinol/scopadulciol (3 ) and scopadiol (6 ), were isolated from the aerial parts of Scoparia dulcis. The structures were determined by extensive NMR studies. The crude extracts as well as the pure diterpenes showed cytotoxicity against a panel of six human stomach cancer cell lines.