关键词: 紫茎泽兰, 3-（2'-β-O-吡喃葡萄糖）-苯基-2-反式丙烯酸, 黄酮, 香豆素

Abstract: The examination of the aerial parts of Eupotorium adenophorum Spreng resulted in the isolation of eigth compounds. They were identified by spectra analysis and included five flavonoids-quercetagetin 7-β-O-glucoside, 6-methoxykaempferol 7-methyl ether 3-β-O- glucoside, quercetagetin 4'-methy lether 7-β-O-glucoside, 6-hydroxykaempferol-7-β-O- glucoside and 6-methoxygenkwanin, one coumarin -umbelliferone; one new phenyl gluco side-3-(2'-β-O-pyranoglaucoside) -phenyl-2-trans-propenoic acid and dotriacontanol.