The new isoflavone, 7-hydroxy-6'-methoxy-3',4'-methylenediox 7-O-beta-
glucoside (6'-methoxypseudobaptigenin 7-O-beta-glucoside) and two know
n isoflavones, genistein 7-O-beta-glucoside (genistin) and daidzein 7-
O-beta-glucoside (daidzin) have been isolated from the aerial parts of
Retama sphaerocarpa and characterized by mp, VV, IR, FAB-MS and NMR d
ata. (C) 1998 Elsevier Science Ltd. All rights reserved.