高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (3): 479.

• 研究简报 • 上一篇    下一篇

软珊瑚Sarcophyton sp.中一个新的西松烷二萜内酯的分离及结构测定

马祥全, 闫素君, 苏镜娱, 曾陇梅   

  1. 中山大学化学与化工学院, 广州 510275
  • 收稿日期:2003-02-24 出版日期:2004-03-24 发布日期:2004-03-24
  • 通讯作者: 曾陇梅(1930年出生),男,教授,博士生导师,从事天然有机化学研究.E-mail;ceszlm@zsu.edu.cn E-mail:ceszlm@zsu.edu.cn
  • 基金资助:

    国家自然科学基金(批准号;29932030);高科技研究与发展计划海洋“八六三”计划(批准号;2001AA620403)资助

Separation and Structural Determination of Structure of a New Cembranoid Lactone from the Soft Coral of Sarcophyton sp.

MA Xiang-Quan, YAN Su-Jun, SU Jing-Yu, ZENG Long-Mei   

  1. School of Chemistry and Chemical Engineering, Sun Yat sen University, Guangzhou 510275, China
  • Received:2003-02-24 Online:2004-03-24 Published:2004-03-24

关键词: 软珊瑚, 肉芝软珊瑚, 二萜, 西松烷内酯

Abstract: Many cembranes, 14 membered ring diterpenoids, were reported to have antitumor and antimicrobial activities. Soft corals are rich sources of cembrenoid diterpenes. We reported cembrenoids lactones, such as sarcophinone, iso sarcophinone, sarcophine, sartrochine from the species of Sarcophyton in our earlier papers,. In continuation of our studies on the soft coral Sarcophyton , we obtained a new cembranoid lactone, named sarcophydiol(1) from a specimen of Sarcophyton sp . collected around the bay of Sanya, Hainan Island. On the basis of spectroscopic methods, its structure was determined as ( 10S*,11S*)3,7,11α ,15 tetramethyl 10 β,11β dihydroxy cembr 2 E,6E,14(15)Z trien 16,1 olide(1). The bioactivities of compound 1 were under investigating.

Key words: Soft coral, Sarcophyton, Diterpene, Cembranoid

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