Two new iridoid glucosides from Picrorhiza scrophulariiflora

被引：30

作者：

Huang, S. -X.

Zhou, Y.

Nie, Q. -J.

Ding, L. -S.

Peng, S. -L. ^{[1
]}

机构：

[1] Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China

[2] Sichuan Drug Adm, Div Drug Licence, Chengdu 610015, Peoples R China

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2006年 / 8卷 / 03期

关键词：

Picrorhiza scrophulariiflora; Scrophulariaceae; iridoid glucoside; piscrosides A and B;

D O I：

10.1080/10286020500034543

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Two new iridoid glucosides with 3,4-dihydrocatalpol skeleton, piscrosides A (1) and B (2) together with nine known iridoid glucosides and three known cucurbitacin glucosides, were isolated from the stems of Picrorhiza scrophulariflora. Their structures were established by MS, H-1 NMR, C-13 NMR and 2D NMR methods (including HSQC, HMBC and NOESY experiments).

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页码：259 / 263

页数：5

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