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5. Two New Sesquiterpenes from Ligularia macrophylla

Two New Sesquiterpenes from Ligularia macrophylla

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：sturdy13

【摘 要】

：

Two new eremophilane sesquiterpenes, 15β-formic ether-6-oxo-furanoeremophilane (1)and 6α, 15β-epoxy eremophila-7(11)-en-8α, 12-olide (2) were isolation from

【作 者】

：

Tong SHEN Wei Dong XIE Zhong J 

【机 构】

：

College of Chemistry and Chemical Engineering

【出 处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

Ligularia macrophylla Compositae eremophilane sesquiterpene 

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Two new eremophilane sesquiterpenes, 15β-formic ether-6-oxo-furanoeremophilane (1)and 6α, 15β-epoxy eremophila-7(11)-en-8α, 12-olide (2) were isolation from the roots of Ligularia macrophylla. Their structures were deduced from spectroscopic methods and 2D NMR experiments.

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