A New Diterpene Acid from the Flowers of Heteropappus altaicus

上海龙凤1314 shlfA new compound, named heteraltaic acid was isolated from the flowers of Heteropappus altaicus (willd) Novopokr.. The compound was elucidated as (5R, 6S, 8aS) -5-[2-(3-furyl ) ethyl-5, 6, 8a-trimethyl-4a, 5, 6, 7, 8, 8a -hexahydro-1-naphthalenecarboxylic acid]by the combination of 1D and 2D NMR techniques (HSQC, HMBC) and X-ray analysis.

作 者： Qing Hua LIU Jun Shan YANG Yang LU Qi Tai ZHENG Li Mao   作者单位： Qing Hua LIU,Jun Shan YANG(Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100094)

Yang LU,Qi Tai ZHENG,Li Mao(Institute of Medicinal Materia, Chinese Academy of Medical Sciences & Peking Union Medical College, BeiJing 100050) 

刊 名： 中国化学快报（英文版）  ISTIC SCI 英文刊名： CHINESE CHEMICAL LETTERS  年，卷(期)： 2005 16(7)  分类号： O6  关键词： Heteropappus altaicus   diterpene acid   new compound  

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