CHEMICAL AND BIOLOGICAL STUDIES ON REHMANNIAE RADIX .7. 6 GLYCOSIDES FROM REHMANNIA-GLUTINOSA VAR PURPUREA

被引:51
作者
NISHIMURA, H
SASAKI, H
MOROTA, T
CHIN, M
MITSUHASHI, H
机构
[1] Tsumura Laboratory, 3586 Yoshiwara, Ami-machi, Inashiki-gun,Ibarak
关键词
creosol diglycoside; decaffeoylacteoside; n-hexanol diglycoside; phenethyl alcohol diglycosides; Rehmannia glutinosa; salidroside; Scrophulariaceae;
D O I
10.1016/0031-9422(90)80204-T
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
Four new glycosides, together with salidroside and decaffeoylacteoside, have been isolated from the dried roots ofRehmannia glutinosa Libosch. var.purpurea Makino. On the basis of chemical and spectral analyses, the structures of new compounds have been established as 2-phenylethylO-β-d-xylopyranosyl-(1 → 6)-β-d-glucopyranoside, 2-phenylethylO-β-d-xylopyranosyl-(1 → 2)-β-d-glucopyranoside,n-hexsylO-β-d-xylopyranosyl-(1 → 6)-β-d-glucopyranoside and 2-methoxy-4-methylphenylO-β-d-apiofuranosyl-(1 → 6)-β-d-glucopyranoside. © 1990 Pergamon Press plc.
引用
收藏
页码:3303 / 3306
页数:4
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