显脉香茶菜化学成分研究  

STUDIES ON THE CHEMICAL COMPOSITIONS OF ISODON NERVOSUS

作　　者：许美娟 程培元[1] 唐迈 王智民[1] 夏跃进 纪江[3] 

机构地区：[1]南京药物研究所,南京210009 [2]福建省卫生学校 [3]江苏省理化测试中心,南京210002

出　　处：《Acta Botanica Sinica》1993年第2期161-164,共4页Acta Botanica Sinica（植物学报：英文版）

摘　　要：显脉香茶菜;显脉香茶菜丁素;2α-羟基乌苏酸;二萜其茎、叶可人药,民间用以治疗传染性肝炎等症。前文以,报道从该植物的茎。Additional two compounds have been isolated from the stems and leaves of Isodon ner- vosus (Hemsl.) Kudo. On the basis of spectral analysis combined with preparation of deriva- tive, compound 4 was identified as ent-1α, 6β, 7β, 11α, 15β-pentahydroxy-7α, 20-epoxykaur-16- ene(nervosin D). It was a new diterpenoid derived from nature plant for the first time. Com- pound 8 was identified as 2α-hydroxy ursolic acid. It was a known compound obtained for the first time from I. nervosus.

关 键 词：显脉香菜茶 化学成分 药用植物 

分 类 号：Q949.95[生物学—植物学]