Limonoids from fruits of Melia toosendan / 药学学报
Acta Pharmaceutica Sinica
; (12): 475-478, 2010.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-353372
Responsible library:
WPRO
ABSTRACT
To study the chemical constituents of the fruits of Melia toosendan, three limonoids were isolated and purified by repeated silica gel column chromatography and preparative HPLC from the EtOAc extract of M. toosendan. Their structures were determined by their physico-chemical properties and spectroscopic data (1D-NMR, 2D-NMR) as 24, 25, 26, 27-tetranorapotirucalla-(apoeupha)-1alpha-tigloyloxy-3alpha, 7alpha-dihydroxyl-12alpha-acetoxyl-14, 20, 22-trien-21, 23-epoxy-6, 28-epoxy (1), nimbolinin B (2), and trichilinin D (3), separately. Compound 1 is a new compound, and compound 2 is obtained from this plant for the first time.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Molecular Structure
/
Chemistry
/
Melia
/
Limonins
/
Fruit
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2010
Document type:
Article