中文
Ethnobotany of China


Phenolic constituents from the roots of Rosa laevigata (Rosaceae)

Authors Yan, Guoqing; Li, Shiping; Hu, Jun; Zhai, Xiangyu; Ma, Wei; Li, Ning; Wang, Kaijin

Journal BIOCHEMICAL SYSTEMATICS AND ECOLOGY , FEB 2014,:52

DOI 10.1016/j.bse.2013.09.006

Abstract Chemical investigation of the root of Rosa laevigata led to the isolation of sixteen phenolic compounds, including seven flavonoids (1-7), five condensed tannins (8-12), two stilbenes (13 and 14) and two benzoic acid derivatives (15 and 16). Their structures were identified as (+)-catechin (1), (+)-gallocatechin (2), (2R, 3S, 45)-cis-leucocyanidin (3), (2R, 3S, 4S)-cisleucofisetinidin (4), (2S, 3R, 4R)-cis-leucofisetinidin (5), dehydrodicatechin A (6), phloridzin (7), procyanidin B3 (8), fisetinidol-(4 alpha, 8)-catechin (9), guibourtinidol- (4 alpha, 8)-catechin (10), ent- isetinidol -(4 alpha, 6)-catechin (11), fisetinidol-(4 beta, 8)-catechin (12), (Z)-3-methoxy-5hydroxy- stilbene (13), (Z)-piceid (14), gallic acid (15) and 4-hydroxybenzoic acid- 4-o-beta-D-glucopyranoside (16). Among them, compounds 3-7, 9-14, and 16 were isolated from R. laevigata for the first time, and compounds 3-7,9,10,12-14 and 16 were reported for the first time from the genus Rosa. The chemotaxonomic significance of these compounds was summarized. (c) 2013 Elsevier Ltd. All rights reserved.

Species covered 金樱子 Rosa laevigata

logo logo

Copyright © 2002-2025 Kunming Institute of Botany, Chinese Academy of Sciences. All rights reserved. [滇ICP备05000394号]

Address: 132 Lanhei Road, Kunming, Yunnan 650201, China Contact us