6-METHOXYCALPOGONIUM ISOFLAVONE-A - A NEW ISOFLAVONE FROM THE SEED PODS OF MILLETTIA-DURA

Authors
YENESEW A MIDIWO JO WATERMAN PG
Citation
A. Yenesew et al., 6-METHOXYCALPOGONIUM ISOFLAVONE-A - A NEW ISOFLAVONE FROM THE SEED PODS OF MILLETTIA-DURA, Journal of natural products, 60(8), 1997, pp. 806-807
Citations number
10
Categorie Soggetti
Chemistry,"Plant Sciences","Pharmacology & Pharmacy","Chemistry Medicinal
Journal title
Journal of natural products → ACNP
ISSN journal
01633864
Volume
60
Issue
8
Year of publication
1997
Pages
806 - 807
Database
ISI
SICI code
0163-3864(1997)60:8<806:6I-ANI>2.0.ZU;2-3
Abstract
From the seed pods of Millettia dura a new isoflavone has been isolate d and identified as 8-dimethoxy-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one (trivial name 6-methoxycalopogonium isoflavone A). In addition, three known isaflavones (formononetin, ferrugone, jamaicin) and two rotenoi ds (millettone, tephrosin) were identified. All structures were determ ined on the basis of spectroscopic evidence.