1,3-dihydroxy, 4-methyl ethyl ether anthraquinon - an anthranoid isolated from roots of nhodong
- Author:
Nguyen Duy Thuan
- Publication Type:Journal Article
- Keywords:
roots of nhodong
- MeSH:
Anthraquinones;
Medicine, Traditional;
plants, medicinal;
Plant Roots;
- From:Journal of Medicinal Materials - Hanoi
2004;9(6):175-179
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
Methanol total dried extract of the root of Nho dong (Morinda longissima Y.Z.Ruan, Rubiaceae) collected in Chieng An commune, Son La town, Son La province was analyzed. From the fractions n.6 and n.18 of column chromatography with Silicagel adsorption and developing solvents Chloroform/Methanol (9/1) system, by thin layer chromatography, an anthranoid substance (CP4) was isolated. Spectral analysis showed its structure as its is 1,3- dihydroxy,4-methyl ethyl ether anthraquinone, first time found in nho dong
