Aquiledine and isoaquiledine, novel flavonoid alkaloids from Aquilegia ecalcarata

Authors
Chen, SB Gao, GY Leung, HW Yeung, HW Yang, JS Xiao, PG
Citation
Sb. Chen et al., Aquiledine and isoaquiledine, novel flavonoid alkaloids from Aquilegia ecalcarata, J NAT PROD, 64(1), 2001, pp. 85-87
Citations number
15
Categorie Soggetti
Agricultural Chemistry","Pharmacology & Toxicology
Journal title
JOURNAL OF NATURAL PRODUCTS
ISSN journal
01633864 → ACNP
Volume
64
Issue
1
Year of publication
2001
Pages
85 - 87
Database
ISI
SICI code
0163-3864(200101)64:1<85:AAINFA>2.0.ZU;2-P
Abstract
Two new flavonoid alkaloids, aquiledine (1) and isoaquiledine (2), were iso lated from the whole herb of Aquilegia ecalcarata, and their structures wer e determined by detailed spectral analysis. Three known flavonoids were als o isolated from this extract-apigenin, apigenin-7,4'-dimethyl ether, and lu teolin-and have not been reported previously from A. ecalcarata.