Sesquiterpene coumarins from Ferula foetida

被引：19

作者：

Abd El-Razek, Mohamed H.

Wu, Yang-Chang ^{[1
]}

Chang, Fang-Rong

机构：

[1] Kaohsiung Med Univ, Grad Inst Nat Prod, Kaohsiung 807, Taiwan

[2] Natl Res Ctr, Chem Nat Cpds Dept, Cairo 12622, Cairo, Egypt

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2007年 / 54卷 / 01期

关键词：

Ferula foetida; Umbelliferae; resin; sesquiterpene coumarin; CD;

D O I：

10.1002/jccs.200700035

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A thorough investigation of the ethyl acetate soluble fraction from a methanol extract of the resin of Ferula foetida has resulted in the isolation of a new sesquiterpene coumarin namely epi-conferdione (1), along with four known compounds, colladonin (2), karatavicinol (3), 8-acetoxy-5-hydroxyumbelliprenin (4), and asacoumarin (5). These structures were elucidated on the basis of extensive spectroscopic techniques, including 1D and 2D NMR spectroscopy. The absolute configuration of the new compound was established by circular dichroism (CD).

引用

页码：235 / 238

页数：4

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