Three new isoflavonoids, griffonianone A (1), B (2) and C (4) were isolated from the root bark of Millettia griffoniama, along with the known maximaisoflavone G (5) and 7-hydroxy-6-methoxy-3',4'-methylenedioxyisoflavone (6). Their structures were assigned on the basis of spectroscopic data and chemical transformations. (C) 2001 Elsevier Science Ltd. All rights reserved.
Murthy, M. Sree Rama; Rao, E. Venkata, Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985, vol. 24, p. 667 - 669
作者:Murthy, M. Sree Rama、Rao, E. Venkata
DOI:——
日期:——
Nine isoflavones from Tephrosia maxima
作者:E.Venkata Rao、M.Sree Rama Murthy、Robert S. Ward
DOI:10.1016/s0031-9422(00)80493-8
日期:1984.1
The isolation and characterisation of nine closely related 3′,4′-disubstituted isoflavonesfrom the aerial parts and roots of Tephrosiamaxima