New eudesmane sesquiterpenoids from Atractylodis Macrocephalae Rhizoma and their inhibitory activities against SREBPs / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 428-432, 2022.
Article
in Zh
| WPRIM
| ID: wpr-927985
Responsible library:
WPRO
ABSTRACT
Three sesquiterpenoids were isolated and purified from the 95% ethanol extract of Atractylodis Macrocephalae Rhizoma by column chromatography on silica gel, Sephadex LH-20, ODS, and high-performance liquid chromatography(HPLC). Their chemical structures were identified on the basis of spectroscopic analysis and physiochemical properties as(7Z)-8β,13-diacetoxy-eudesma-4(15),7(11)-diene(1), 7-oxo-7,8-secoeudesma-4(15),11-dien-8-oic acid(2), and guai-10(14)-en-11-ol(3). Compounds 1 and 2 are new compounds and compound 3 was obtained from Compositae family for the first time. Compounds 1, 2, and 3 showed weak inhibitory activities against sterol regulatory element-binding proteins(SREBPs).
Key words
Full text:
1
Index:
WPRIM
Main subject:
Drugs, Chinese Herbal
/
Rhizome
/
Atractylodes
/
Sesquiterpenes, Eudesmane
/
Sterol Regulatory Element Binding Proteins
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2022
Type:
Article