Further isoflavonoid metabolites from Millettia griffoniana (Bail).
Three new isoflavonoids, griffonianone A (1), B (2) and C (4) were isolated from the root bark of Millettia griffoniana, 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.
Yankep
E
E
Department of Organic Chemistry, Faculty of Science, University of Yaounde I, Cameroon.
Mbafor
J T
JT
Fomum
Z T
ZT
Steinbeck
C
C
Messanga
B B
BB
Nyasse
B
B
Budzikiewicz
H
H
Lenz
C
C
Schmickler
H
H
D007887:Fabaceae / Q000737:chemistry*; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal
D007529:Isoflavones