Isolation and identification of non alkaloid components from Tinospora hainanensis (Ⅲ)
- VernacularTitle:海南青牛胆非生物碱成分的分离与鉴定(Ⅲ)
- Author:
Lianbo LIN
;
Xiaowen FU
;
Youying GUO
;
Al ET
;
- Publication Type:Journal Article
- Keywords:
Tinospora Miers;
Tinospora hainanensis H S Lo et Z X Li;
24 epi makisterone A
- From:
Chinese Traditional and Herbal Drugs
1994;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To study the chemical constituents of a new species belonging to genus Tinospora (Menispermaceae)— the Tinospora hainanensis H S Lo et Z X Li Methods Isolation and purification were carried out on silica gel column, identified by physico chemical properties and structurally elucidated by spectral analysis Results 4 non alkaloids were obtained They were 24 epi makisterone A (Ⅰ), octacosanoic acid (Ⅱ), octacosyl alcohol (Ⅲ) and hexacosyl alcohol (Ⅳ) Conclusion All of the 4 compounds were obtained from this plant for the first time, and compounds Ⅰ, Ⅱ and Ⅳ were obtained from genus Tinospora for the first time
