A prenyloxycoumarin from Psiadia dentata

Authors
Fortin, H Tomasi, S Jaccard, P Robin, V Boustie, J
Citation
H. Fortin et al., A prenyloxycoumarin from Psiadia dentata, CHEM PHARM, 49(5), 2001, pp. 619-621
Citations number
18
Categorie Soggetti
Chemistry & Analysis
Journal title
CHEMICAL & PHARMACEUTICAL BULLETIN
ISSN journal
00092363 → ACNP
Volume
49
Issue
5
Year of publication
2001
Pages
619 - 621
Database
ISI
SICI code
0009-2363(200105)49:5<619:APFPD>2.0.ZU;2-H
Abstract
A new coumarin identified as 5-hydroxy-6-methoxy-7-(3-methyl-but-2-enyloxy) -2H-1-benzopyran-2-one (isoobtusitin) was isolated from Psiadia dentata. Th is compound showed, in vitro, a moderate inhibitory activity against poliov irus and a very weak activity against (HIV), whereas it was inactive agains t (HSV1), (VSV), and murine tumoral cell lines (3LL, L1210).