叶含荚蒾螺内酯(dilaspirolactone),谷甾醇(sitosterol),熊果酸(ursolic acid),谷甾醇-β-D-葡萄糖甙(sitosteryl-β-D-glucoside),异槲皮甙(isoquercitrin),对-羟基苯-β-D-阿洛糖甙(p-hydroxyphenyl-β-D-alloside),对羟苯基-6-O-反-咖啡酰基-β-D-葡萄糖甙(p-hydroxyphenyl-6-O-trans-caffeoyl-β-D-glucoside),对-羟苯基-6-O-反-咖啡酰基-β-D-阿洛糖甙(P-hy-droxyphenyl-6-O-trans-caffeoyl-β-D-葡萄糖甙[4-ally-2-methy-oxyphenyl-6-O-β-D-apiosyl(1→6)-β-D-glucoside],熊果酚甙(ar-butin),呋喃卡甙(furcatin),毛柳甙(salidroside),乙酰胆碱(acetylcholine),山奈酚(kaempferol),槲皮素(quercetin),左旋及右旋表儿茶精(epicatechin),山柰酚-3-O-刺槐二糖甙(daemp-ferol-3-O-robinobioside),山柰酚-3-O-芸香糖甙(kaempferol-3-O-rutinoside),山柰酚-3-O-(2G-鼠李糖基)芸香糖甙[daempferol-3-O(2G-rhamnosyl)rutinoside],山柰酚-3-O-龙胆二糖(daempferol-3-O-gentiobioside),芸香甙(rutin),槲皮素-3-O-(2G鼠李糖甙)芸香糖甙[quercetin-3-O-(2G-rhamnosyl)rutinoside],苏型和赤型1-(4-羟基-3-甲氧苯基)-2-[2-羟基-4-(3-羟丙基)苯氧基]-1,3-丙二醇-1-O-β-D-吡喃葡萄糖甙。 2100433B