Studies on the constituents of Swertia japonica MAKINO II.1) -: On the structures of new glycosides

被引:27
作者
Kikuchi, M [1 ]
Kikuchi, M [1 ]
机构
[1] Tohoku Pharmaceut Univ, Aoba Ku, 4-4-1 Komatsushima, Sendai, Miyagi 9818558, Japan
关键词
Swertia japonica; Gentianaceae; secoiridoid glycoside; unsaturated alcohol glycoside; lignan glycoside;
D O I
10.1248/cpb.53.48
中图分类号
R914 [药物化学];
学科分类号
100701 [药物化学];
摘要
Two new secoiridoid glycosides, swertiajaposide A (1) and swertiajaposide B (2), a new unsaturated alcohol glycoside, 3-butenyl 6'-O-alpha-L-arabinopyranosyl-beta-D-glucopyranoside (3), and a new lignan glycoside, 7R,7'R,8S,8'S-(+)-neo-olivil-4-O-beta-D-glucopyranoside (4), were isolated together with six known compounds from the whole plants of Swertia japonica MAKINO. The structures of the new compounds were elucidated on the basis of chemical and spectroscopic evidence.
引用
收藏
页码:48 / 51
页数:4
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