高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (5): 880.

• 研究快报 • 上一篇    下一篇

(+)-MethylCembra-1,3,7,11-tetraene-16-carboxynate的不对称合成研究

孙彬1, 梅天胜1, 刘佐胜1, 李裕林1, 李瀛1, 彭立增2   

  1. 1. 兰州大学功能有机化学国家重点实验室, 兰州730000;
    2. 山东鲁南制药股份有限公司, 临沂276003
  • 收稿日期:2004-11-01 出版日期:2005-05-10 发布日期:2005-05-10
  • 通讯作者: 李 瀛(1954年出生),男,教授,从事天然产物全合成研究.E-mail:liying@lzu.edu.cn E-mail:liying@lzu.edu.cn
  • 基金资助:

    国家自然科学基金(批准号:20072012);高校博士学科点基金资助.

Asymmetric Synthesis of Natural Macrocyclic Diterpene(+)-Methyl Cembra-1,3,7,11-tetraene-16-carboxynate

SUN Bin1, MEI Tian-Sheng1, LIU Zuo-Sheng1, LI Yu-Lin1, LI Ying1, PENG Li-Zeng2   

  1. 1. National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China;
    2. Lunan Pharmaceutical Co., Ltd., Linyi 276003, China
  • Received:2004-11-01 Online:2005-05-10 Published:2005-05-10

关键词: 西松烷型大环二萜, 天然产物, 不对称合成

Abstract: The first asymmetric synthesis of (+)-methyl cembra-1,3,7,11-tetraene-16-carboxynate, a naturally occurring cembrane-type macrocyclic diterpene isolated from Sinularia mayi, was achieved via general approach by employing an intramolecular McMurry coupling and Sharpless asymmetric epoxidation as the key steps from readily available starting materials. The synthesis presented here verifies that the absolute configuration of compound 1 was assumed as 15R.

Key words: Cembrane-type macrocyclic diterpene, Natural product, Asymmetric synthesis

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