Chemical constituents from the tuber of Cremastra appendiculata.
- Author:
Jing LIU
1
;
Zhi-Bin YU
;
Yun-Hua YE
;
Ya-Wei ZHOU
Author Information
1. Bescholar Research Center of Peking University, Beijing 100084, China.
- Publication Type:Journal Article
- MeSH:
Benzyl Alcohols;
chemistry;
isolation & purification;
Glucosides;
chemistry;
isolation & purification;
Hydroxybenzoates;
chemistry;
isolation & purification;
Molecular Structure;
Orchidaceae;
chemistry;
Plant Tubers;
chemistry;
Plants, Medicinal;
chemistry;
Succinic Acid;
chemistry;
isolation & purification
- From:
Acta Pharmaceutica Sinica
2008;43(2):181-184
- CountryChina
- Language:Chinese
-
Abstract:
To study the chemical constituents of "Shan-Ci-Gu" (the tuber of Cremastra appendiculata (D. Don) Makino), the compounds were isolated with silica gel and reverse phase silica gel as well as Sephadex column chromatographic method. Their structures were elucidated on the basis of modern spectra technology. Seven compounds were isolated and identified as 5-methoxybibenzyl-3, 3'-di-O-beta-D-glucopyranoside (1), militarine (2), loroglossin (3), protocatechuic acid (4), succinic acid (5), gastrodin (6), and daucosterol (7). Compound 1 is a new compound. Compounds 2 -6 were isolated from this plant for the first time.
