THE CHEMICAL-CONSTITUENTS FROM THE AERIAL PART OF ROSA-LAEVIGATA

被引：12

作者：

FANG, JM

WANG, KC

CHENG, YS

机构：

[1] Department of Chemistry, National Taiwan University, Taipei

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 1991年 / 38卷 / 03期

关键词：

ROSA-LAEVIGATA; ROSACEAE; AERIAL PART; FURANCARBOXYLATES; FURANONES; HENZE KETOL; ETHYL MALATE; COUMARINS; FLAVONOIDS;

D O I：

10.1002/jccs.199100050

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Eleven chemical constituents were isolated from the ethyl acetate soluble fraction of the aerial part of Rosa laevigata Michx. These compounds include the Henze's ketol (16), diethyl malate (17), three gamma-lactones (18-20), loliolide (21), p-coumaric acid (22), 6,7-dimethoxycoumarin (23) and three flavonoids (24-26). The new compounds 19 and 20 were determined to be the cis- and trans-isomers of ethyl 2-benzyl-3-hydroxy-5-oxo-3-furancarboxylate.

引用

页码：297 / 299

页数：3

共 20 条

[1]

AGRAWAL PK, 1989, CARBON 13 NMR FLAVON, P152

[2] PYRIDINE-INDUCED SOLVENT SHIFTS IN NUCLEAR MAGNETIC RESONANCE SPECTRA OF HYDROXYLIC COMPOUNDS [J].