controlled study 4 drug isolation 4 flavonoid 4 flavonoids 4 kaempferol 3 o beta d diglucopyranoside 7 o beta d glucopyranoside 4 kaempferol 3 o beta robinobioside 7 o alpha levo rhamnopyranoside 4 nicotiflorin 4 nonhuman 4 phytochemistry 4 plant extract 4 quercetin 3 methyl ether quercetin 3 o beta robinobioside 7 o alpha levo rhamnopyranoside 4 short survey 4 traditional medicine 4 unclassified drug 4 unindexed drug 4 3 hydroxy 4' methoxyflavone 2 Phaseolus spp 2 Vigna luteola 2 Vigna peduncularis 2 apigenin 7 o beta d glucopyranoside 2 argentina 2 garbanzol 2 irigenin 2 isokaempferide 2 isorhamnetin 3 o beta d galactopyranoside 2 kaempferol 3 o beta d xylopyranosylglucopyranoside 2 luteolin 7 o beta d galactopyranoside 2 phaseolus augustii extract 2 phaseolus extract 2