高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (11): 1222.

• 研究论文 • 上一篇    下一篇

皱叶香茶菜化学成分的研究

李元宗1, 华苏明2, 薛敦渊2, 陈耀祖2   

  1. 1. 北京大学化学系, 100871;
    2. 兰州大学化学系
  • 收稿日期:1989-11-27 出版日期:1990-11-24 发布日期:1990-11-24
  • 通讯作者: 李元宗

Studies on the Chemical Constituents of Rabdosia RugoSa

Li Yuanzong1, Hua Shuming2, Xie Duenyuan2, Chen Yaozu2   

  1. 1. Department of Chemistry, Peking University, Beijing, 100871;
    2. Department of Chemistry, Lanzhou University, Lanzhou
  • Received:1989-11-27 Online:1990-11-24 Published:1990-11-24

PDF (PC)

被引次数

2

摘要： 从采自西藏的皱叶香茶菜中分离鉴定了3对B-闭联对映贝壳杉烯型二萜化合物:二萜化合物皱叶香茶菜素(Ⅰ)和二氢皱叶香茶菜素(Ⅱ);isodocarpin(Ⅲ)和dihydroisodocarpin(Ⅳ)及Carpalasionin(Ⅴ)和dihydrocarpalasionin(Ⅵ)。(Ⅰ)、(Ⅲ)和(Ⅴ)分别与对应的二氢化合物(Ⅱ)、(Ⅳ)和(Ⅵ)以混合物的形式被分离和鉴定。化合物(Ⅱ)为新化合物,(Ⅰ)、(Ⅳ)和(Ⅵ)首次在自然界发现,(Ⅲ)和(Ⅴ)为已知化合物。

关键词: 香茶菜, B-闭联对映贝壳杉烯, 皱叶香茶菜素, 二氢皱叶香茶菜素, 分离鉴定

Abstract: Three pairs of B-seco-ent-kaurene type diterpenoids were isolated from Rabdosia rugosa (Wall. )Hara collected from Tibet, and the structures of them were elucidated. They are diterpenoids rugosanin(Ⅰ ) and dihydrorugosanin (Ⅱ ), isodocarpin( Ⅲ ) and dihydroisodocarpin (Ⅳ ), carpala-sionin(Ⅴ) and dihydrocarpalasionin (Ⅵ). ( Ⅰ ), (Ⅲ) and (Ⅴ) were isolated, respectively, in the. form of mixtures with their corresponding dihydrocompounds ( Ⅱ ), (Ⅳ ) and ( Ⅵ ). The structure identification was based on the mixtures of each pair. Diterpenoid (Ⅱ ) is a new compound; ( Ⅰ ), (Ⅳ ) and ( Ⅵ) are for the first time found in nature, ( Ⅲ ) and ( Ⅴ ) are known compounds.

Key words: Rabdosia, B-seco-ent-kaurene, Rugosanin, Dihydrorugosanin, Isolation and identification

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