作 者 :王佳;杨辉;林中文;孙汉董
期 刊 :云南植物研究 1997年 19卷 03期 页码:1-3
关键词:婆婆针;菊科;苯丙素甙;
Keywords:Bidens bipinnata,
摘 要 :婆婆针(Bidens bipinnala Linn.)是具有清热解毒功效的民间药用植物从婆婆针的地上部分分离鉴定了 3个苯丙素甙类化合物,4-O-(6”-O-对-香豆酰基-β-D-吡喃葡萄糖)-对-香豆酸(l),4-O-(2”-O-乙酰基-6”-O-对-香豆酰基-β-D-吡喃葡萄糖)-对-番豆酸(2)及4-O-(2”,4”-O-二乙酰基-6”-O-对-香豆酰基-β-D-吡喃葡萄糖)一对一香豆酸(3),其中(3)为一新化合物同时还得到5个已知化合物,(顺)-6-O-(4”,6”-二乙酰基一β-D-吡喃葡萄糖)-6,7,3’,4’一四羟基橙酮(4),胡萝卜甙(5),豆甾醇葡萄糖甙(6),丁二酸(7)和3-β-D-吡喃葡萄糖-1-羟基-6(反)-十四烯-8,10,12 -三炔(8)。
Abstract:From the aerial parts of Bidens bipinnala Linn., three phenylpropanoid glucosidest i.e.4-O-(6" -O-p-coumaroyl-β-D- glucopyranosyl)- p- coumaric acid (1), 4-O-(2" -O- acetyl-6"--O-p-coumaroyl-β-D-glucopyranosyl) -p- coumaric acid (2) and 4-O- (2" ,4" -O- diacetyl-6" -O-p-coumaroyl-β-D- glucopyranosyl)-p- coumaric acid (3) were isolated.Among them, phenylpropanoid glucoside (3) was a new compound. Additionally, (Z)-u- O- (4" ,6 " -diacetyl-β- D- glucopyranosyl)-6,7,3‘ ,4‘ tetrahydroxyaurone (4), 3β-gluco-β-sitosterol (5), 3β-gluco-stigmasterol (6), butanedioic acid (7)and 3β-D--glucopyra-nosyloxy-l-hydroxy 6(E)-tetradecene-8, 10,12-triyne (8) were also obtained.