New 3-methyoxyflavones, an iridoid lactone and a flavonol from Duroia hirsuta

Authors
Aquino, R De Tommasi, N Tapia, M Lauro, MR Rastrelli, L
Citation
R. Aquino et al., New 3-methyoxyflavones, an iridoid lactone and a flavonol from Duroia hirsuta, J NAT PROD, 62(4), 1999, pp. 560-562
Citations number
17
Categorie Soggetti
Agricultural Chemistry","Pharmacology & Toxicology
Journal title
JOURNAL OF NATURAL PRODUCTS
ISSN journal
01633864 → ACNP
Volume
62
Issue
4
Year of publication
1999
Pages
560 - 562
Database
ISI
SICI code
0163-3864(199904)62:4<560:N3AILA>2.0.ZU;2-Y
Abstract
Investigation of the roots of Duroia hirsuta from Ecuador yielded the irido id lactone duroin (1) together with 3,7,3',5'-tetramethoxy-4'-hydroxyflavon e (2), 3,7,3'-trimethoxy-4',5'-dihydroxyflavone (3), and 7,3',5'-trimethoxy -3,4'-dihydroxyflavone (4) as novel constituents.