A New Sesquiterpene Lactone from Scorzonera austriaca

A new guaianolide was isolated from the roots of Scorzonera austriaca. The structure was elucidated on the basis of spectral methods including 2D NMR.

作 者： Juan LI Quan Xiang WU Yan Ping SHI Ying ZHU   作者單位： Juan LI,Quan Xiang WU,Ying ZHU(College of Chemistry and Chemical Engineering, Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000)

Yan Ping SHI(College of Chemistry and Chemical Engineering, Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000;Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000) 

刊 名： 中國化學快報(英文版)  ISTIC SCI 英文刊名： CHINESE CHEMICAL LETTERS  年，卷(期)： 2004 15(11)  分類號：   關鍵詞： Scorzonera austriaca   compositae   sesquiterpene   guaianolide  

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