摘要
从红金耳环（ＡｓａｒｕｍｐｅｔｅｌｏｔｉｉＯ．．Ｓｍ）的全草中分离得到５个化合物，经光谱鉴定，其中１个为新的马兜铃内酰胺生物碱－７－甲氧基马兜铃内酰胺ＩＶ（１），其他为１，２，３，４－四甲氧基－５－烯丙基苯（２），β－谷甾醇（３），胡萝卜甙（４）及芹菜脑（５）。马兜铃内酰胺生物碱系首次从细辛属植物中获得。用气相色谱及色谱／质谱法，分别对红金耳环的茎叶精油及根精油进行了定性定量分析。根油中鉴定了３６个化合物，主要成分为β－雪松烯，１，２，３，４－四甲氧基－５一烯丙基苯及芹菜脑；茎叶油中鉴定了４４个化合物，主要成分为榄香脂素，１，２，３，４－四甲氧基－５－烯丙基苯及芹菜脑。
A nwe aristoloactam alkaloid,7-methoxyaristololactam IV(1)together with 1,2,3,4-tetramethoxy-5,allyl benzene(2),β-sitosterol(3), daucosterol(4) and apiole(5) were iso-lated from A sarum petelotii,they were identified by spectra data analysis.It noted that the aristololactam alkal oid was first time obtained from the genus Asarum.Bymeans of GC&GC/MS, the essential oils individually from leaves and roots were seperatively analyzed qualitatively and quantitatively. 36 compounds were identified in the roots essentiai oil,the main constituents were β-himaehalene,1,2,3,4-tetramethoxy-5-allyl benzene and apiole.44 com-pounds were ideti fied in the leaves oil,the main components were elemicine,1,2,3,4-tetramethoxy-5-allyl benzene and apiole.
出处
《云南植物研究》
CSCD
1994年第3期305-308,共4页
Acta Botanica Yunnanica
关键词
红金耳环
马兜铃科
化学成分
Asarum petetotii,7-methoxyaristololactam IV, 1,2,3,4-tetramethoxy- 5-allyl benzene,Essential oil
