有机化学 ›› 1987, Vol. 7 ›› Issue (1): 21-28. 上一篇    下一篇

研究论文

天然萜类分子中部分共轭五员环的内应力与抗肿瘤活性

陈元柱;吴兹武;程培元   

  1. 中国科学院福建物质结构研究所;南京药物研究所
  • 发布日期:1987-02-25

The antitumor activity and the internal stress of partial conjugated five and/or six-member rings of natural terpenoid

CHEN YUANZHU;WU CIWU;CHENG PEIYUAN   

  • Published:1987-02-25

讨论了某些香茶菜属植物中的贝壳杉烯(ent-Kaurene)及B-闭联贝壳杉烯(B-Seco-Kaurene)等化合物中的α-亚甲基环戊酮,α-亚甲基五员内酯环,α-亚甲基六员内酯环以及含有两个sp^2杂化碳原子的五员环等结构, 由于它们具有一定的内应力而导致化合物的化学活性提高, 它可能与抗肿瘤活性之间有一定关系.

关键词: 内酯, 抗癌药, 倍半萜, 萜类化合物, 活性, 结构与性能关系, 二萜, 五员杂环化合物, 贝壳松烯类

The chem. activity and the internal stress of a-methylenecyclopentanone of natural terpenoids (e.g., ent-kaurene and B-seco-kaurene extracted from Rabdosia) is discussed. It is suggested that the existence of interior stress of the mol. leads to an increase of chem. activity of these drugs and probably has a close relation to their antitumor activity.

Key words: LACTONES, ANTICARCINOGEN, SESQUITERPENE, TERPENE, ACTIVITY, STRUCTURE AND PROPERTY CORRELATION, DITERPENES, FIVE MEMBER RING HETEROCYCLIC COMPOUNDS, KAURENS

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