Studies on chemical constituents of Frullania muscicola
- VernacularTitle:盔瓣耳叶苔化学成分研究
- Author:
Guangyao LI
;
Hongxiang LOU
;
Hao WANG
;
- Publication Type:Journal Article
- Keywords:
Frullania muscicola Steph;
bryophyte;
stigmasterol arachidate
- From:
Chinese Traditional and Herbal Drugs
1994;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To study the chemical constituents of Frullania muscicola Steph (Frullaniaceae) Methods Seven compounds were obtained from the petroleum ether extract of F muscicola by repeated chromatography over silica gel and Sephadex LH 20 Their structures were identified by analysis of their spectral data and chemical reactions Results Three steroids and four flavonoids had been isolated and their structures were identified as: stigmasterol arachidate (Ⅰ), sitosterol (Ⅱ), apigenin 7, 4′ dimethyl ethers (Ⅲ), scutellarin 6, 4′ dimethyl ethers (Ⅳ), 6 hydroxyluteolin 6, 3′ dimethyl ethers (Ⅴ), scutellarin 6 methyl ether (Ⅵ), and daucosterol (Ⅶ) Conclusion Compound I was new and the other six were obtained from this plant for the first time
