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5. Two new 5α-adynerin-type compounds from Parepigynum funingense

Two new 5α-adynerin-type compounds from Parepigynum funingense

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

【摘 要】

：

A new 5α-adynerin-type cardenolide,named funingenoside U(1),together with its aglycone,(17R)-3β-hydroxy-4β-acetoxy-8,14β-epoxy-5α-card-20(22)-enolide,was i

【作 者】

：

Yan Hua Hai Yang Liu Wei Ni Ch 

【机 构】

：

Key Laboratory for Forest Resources Conservation and Use in the Southwest Mountains of China,State K

【出 处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

Parepigynum funingense Chemical constituents 5α-Adynerin-type cardenolide 

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论文部分内容阅读

A new 5α-adynerin-type cardenolide,named funingenoside U(1),together with its aglycone,(17R)-3β-hydroxy-4β-acetoxy-8,14β-epoxy-5α-card-20(22)-enolide,was isolated from the roots of Parepigynum funingense.Their structures were established on the basis of spectral(MS,1D and 2D NMR)measurements and chemical evidences.

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