摘要
运用色谱方法对鱼腥草氯仿部位的化学成分进行研究,并利用现代波谱技术对已分离得到的化合物进行结构鉴定。从中分离并鉴定了9个化合物,分别鉴定为:(S)-5,6,6a,7-四氢-2,10-二甲氧基-4H-二苯并[DE,G]喹啉-1,9-二醇(1)、(+)-isoboldineβ-N-oxide (2)、liriotulipiferine (3)、telitoxinone (4)、异波尔定碱(5)、(-)-clovane-2β,9α-diol (6)、苯甲酸(7)、acantrifoside E (8)、邻苯二甲酸二丁酯(9)。其中化合物2~9为首次从鱼腥草中分离得到,化合物1为新的阿朴菲类生物碱,命名为鱼腥草碱A。
Nine compounds were isolated from chloroform fraction of Houttuynia cordata,and the isolates were identified as follows:( S)-5,6,6 a,7-tetrahydro-2,10-dimethoxy-4 H-dibenzo [DE,G] quinoline-1,9-diol( 1),( +)-isoboldine β-N-oxide( 2),liriotulipiferine( 3),telitoxinone( 4),isoboldine( 5),(-)-clovane-2β,9α-diol( 6),benzoic acid( 7),acantrifoside E( 8),and dibutyl phthalate( 9). Among them,compound 1 was new,and compounds 2-9 were reported from this species for the first time.
引文
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