Three phenylethanoid glycosides and an iridoid glycoside from Picrorhiza scrophulariiflora

被引:70
作者
Li, JX [1 ]
Li, P [1 ]
Tezuka, Y [1 ]
Namba, T [1 ]
Kadota, S [1 ]
机构
[1] Toyama Med & Pharmaceut Univ, Res Inst Wakan Yaku Tradit Sino Japanese Med, Toyama 93001, Japan
关键词
Picrorhiza scrophulariiflora; Scrophulariaceae; underground parts; phenylethanoid glycoside; iridoid glycoside; scroside; picroside;
D O I
10.1016/S0031-9422(98)00030-2
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Three new phenylethanoid glycosides, named scrosides A-C and a new iridoid glycoside, named picroside IV, have been isolated from the underground parts of Picrorhiza scrophulariiflora, together with 11 known compounds. Their structures were elucidated by the means of 2D NMR spectroscopy and chemical methods. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:537 / 542
页数:6
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