Chemical constituents from rizomes of Homalomena occulta.
- Author:
Xiao-Yu XIE
1
;
Rui WANG
;
Yan-Ping SHI
Author Information
1. Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China.
- Publication Type:Journal Article
- MeSH:
Araceae;
chemistry;
Drugs, Chinese Herbal;
chemistry;
Plant Roots;
chemistry;
Plants, Medicinal;
chemistry;
Rhizome;
chemistry
- From:
China Journal of Chinese Materia Medica
2013;38(14):2325-2327
- CountryChina
- Language:Chinese
-
Abstract:
Column chromatography on silica gel and Sephadex LH-20 was used to study the chemical constituents of Homalomena occulta. The chemical structures of the separated compounds were elucidated by spectroscopic data analyseS. Twelve compounds were obtained and identified as 5-pentylresorcinol-b-glucoside (1), protocatechuic acid (2), 4-hydroxybenzoic acid (3), vanillic acid (4), 5-hydroxymethyl-2-furancarboxylic acid (5), 2-furoic acid (6), 5-hydroxymethyl-2-furfural (7), (R) -malic acid (8), (R) -dimethyl malate (9), trimethyl 1,2,3-propanetricarboxylate (10), 4-hydroxytetrahydrofuran-2-one (11) and (1S, 2S, 4S)-p-menthane-1,2, 4-triol (12). Among them, compound 1 was a new natural product, and compounds 4-12 were isolated from the genus for the first time.
