鼓槌石斛中-新芴酮类化合物

• 研究论文 • 下一篇

鼓槌石斛中-新芴酮类化合物

马国祥^**, 王峥涛^***, 徐珞珊, 徐国钧

中国药科大学生药学研究室, 南京 210038

收稿日期:1997-04-08 修回日期:1997-10-06 出版日期:1998-06-15 发布日期:1998-06-15
通讯作者: 马国祥**, 王峥涛***

A New Fluorenone Derivative from Dendrobium Chrysotoxum

Guo-Xiang Ma^**, Zheng-Tao Wang^***, Luo-Shan Xu, Guo-Jun Xu

Department of Pharmacognosy, China Pharmaceutical University, Nanjing 210038

Received:1997-04-08 Revised:1997-10-06 Online:1998-06-15 Published:1998-06-15
Contact: Guo-Xiang Ma**, Zheng-Tao Wang***

摘要/Abstract

摘要： 自兰科植物鼓槌石斛Dendrobium chrysotoxum茎中分得一新的芴酮类化合物及三个已知化合物。该新化合物命名为鼓槌酮, 结构为2,5,8-三羟基-1,4-二甲氧基-9-芴酮。

关键词: 鼓槌酮, 芴酮类化合物, 鼓槌石斛, 兰科

Abstract: A new fluorenone derivative, named chrysotoxone (3) was isolated from the ethanolic extract of the stems of Dendrobium chrysotoxum (Orchidaceae), along with three known compounds. The structure of the new fluorenone was elucidated as 2,5,8-trihydroxy-1,4-dimethoxy-9-fluorenone.

Key words: Dendrobium chrysotoxum, Orchidaceae, Fluorenone derivative, Chrysotoxone

Supporting: ^*This project was supported by the National Natural Science Foundation of China (Grant No. 39070985).
^**Current address: Institute of Traditional Chinese Medicine and Pharmacology, Nanjing University of Traditional Chinese Medicine, Nanjing 210029.
^***To whom correspondence should be temporarily addressed.

马国祥^**, 王峥涛^***, 徐珞珊, 徐国钧. 鼓槌石斛中-新芴酮类化合物[J]. .

Guo-Xiang Ma^**, Zheng-Tao Wang^***, Luo-Shan Xu, Guo-Jun Xu. A New Fluorenone Derivative from Dendrobium Chrysotoxum[J]. .