Two isoflavones from the bark of Petalostemon purpureus.
Two new isoflavones, 6,7,8,3',4',5'-hexamethoxyisoflavone and 7,8,3',4',5'-pentamethoxyisoflavone, have been isolated and characterized from the combined root bark and stem bark of Petalostemon purpureus.
Chaudhuri
S K
SK
Research Triangle Institute, Research Triangle Park, North Carolina 27709, USA.
Fullas
F
F
Wani
M C
MC
Wall
M E
ME
Tucker
J C
JC
Beecher
C W
CW
Kinghorn
A D
AD
D000970:Antineoplastic Agents / Q000737:chemistry* / Q000302:isolation & purification / Q000633:toxicity; D004249:DNA Damage; D007887:Fabaceae / Q000737:chemistry*; D007529:Isoflavones / Q000737:chemistry* / Q000302:isolation & purification / Q000633:toxicity; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018517:Plant Roots; D018547:Plant Stems; D010946:Plants, Medicinal; D013056:Spectrophotometry, Ultraviolet
D000970:Antineoplastic Agents; D007529:Isoflavones