Coumarins from Peucedanum praeruptorum

被引：16

作者：

Kong, LY

Li, Y

Min, ZD

Li, X

Zhu, TR

机构：

[1] NANJING NORMAL UNIV,CENT LAB CHEM & PHYS,NANJING 210097,PEOPLES R CHINA

[2] SHENYANG PHARMACEUT UNIV,RES DEPT NAT MED,SHENYANG 110015,PEOPLES R CHINA

来源：

PHYTOCHEMISTRY | 1996年 / 41卷 / 05期

关键词：

Peucedanum praeruptorum; Umbelliferae; qianhucoumarin H; angular dihydropyranocoumarins;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

A new angular dihydropyranocoumarin named qianhucoumarin H and four known coumarins, peucedanocoumarin I, 5,8-dimethoxypsoralen, isoscopoletin, umbelliferone along with anchoic acid were isolated from the root of Peucedanum praeruptorum. By spectral analysis and chemical evidence, the structure of qianhucoumarin H was elucidated as 3'(S)-angeloyloxy-4'(R)-isovaleryloxy-3',4'-dihydroseselin and the absolute configurations were established by chemical correlations with known compounds.

引用

页码：1423 / 1426

页数：4

共 9 条

[1]

ABSOLUTE CONFIGURATION OF VISNAGINS [J].