Isolation and identification of thiophen compounds from root of Pluchea pteropoda Hemsl. at Dien Chau, Nghe An province
- Author:
Nguyen Thi Chung
- Publication Type:Journal Article
- Keywords:
Pluchea pteropoda Hemsl
- MeSH:
Thiophenes;
Plant Roots;
Plants;
medicinal
- From:Pharmaceutical Journal
2005;0(7):5-6
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
Study on extraction and isolation of thiophen compounds from root of Pluchea pteropoda Hemsl., collected at Dien Chau, Nghe An province showed that: 2- (pent-1,3-diynyl)-5-(3, 4-dihidroxybut-1-ynyl)-thiophene was isolated from the roots of Plucea Pteropoda Hemsl. This compound was needle-shaped crystal, no color, soluble in clorofoc; insoluble in n-hexan, research temperature 95-960C, its structure was identified by EI-MS, 1HNMR, 13C-NMR and DEPT. This is the first time, the thiophen derivatives were found in Pluchea pteropoda Hemsl
