从连钱草(Glechoma longituba)分离并鉴定了10个化合物,分别为β-谷甾醇(1)、齐敦果酸(2)、熊果酸(3)、2α,3α-二羟基乌苏-12-烯-28-酸(4)、2α,3β-二羟基乌苏-12-烯-28-酸(5)、胡萝卜苷(6),3,6-二甲氧基-6″,6″二甲基苯并吡喃-(7,8,2″,3″)-黄酮(7)、芫花素(8)、芹菜素-7-O-β-D-葡萄糖苷(9)、木犀草素-7-O-β-D-葡萄糖甙(10)。其中化合物2,4-8首次从该植物中分离得到。
Ten compounds were isolated from Glechoma longituba and identified as β-sitosterol(1), oleanolic acid(2), ursolic acid(3), 2α, 3α-dihydroxyurs-12-en-28-oic acid(4), 2α, 3β-dihydroxyurs-12-en-28-oic acid(5), daucosterol(6), 3, 6- chmethoxy-6″, 6″-dimethyl chromeno-(7, 8, 2″, 3″)-flavone(7), genkwanin(8), apigenin-7-O-β-D-glucopyranoside(9), luteolin-7-O-β-D-glucopyranoside(10)by spectral evidences. Compounds 2, 4 - 8 were obtained from tiffs plant for the first time.