A New Triterpenoid from Doellingeria scaber

A new oleanane-type triterpene was isolated from the roots of Doellingeria scaber. Its structure was identified as 3-oxo-16(-hydroxy-olean-12-en-28-oic acid based on 1D and 2D NMR spectroscopy and X-ray analysis.

作 者： Su Ping BAI Li DONG Zhi An HE Li YANG   作者單位： Su Ping BAI,Li YANG(National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000)

Li DONG,Zhi An HE(Department of Chemistry, Xinxiang Medical College, Xinxiang, Henan Province 453000) 

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(guān)鍵詞： Doellingeria scaber   Compositae   oleanane-type triterpenoid   3-oxo-16(-hydroxy- olean-12-en-28-oic acid  

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