Two new phragmalin-type limonoid orthesters from Chukrasia tabularis var. velutina / 药学学报
Acta Pharmaceutica Sinica
; (12): 183-187, 2011.
Article
in Zh
| WPRIM
| ID: wpr-348979
Responsible library:
WPRO
ABSTRACT
As a part of our ongoing research program to isolate novel phragmalin limonoids from the stem bark of Chukrasia tabularis var. velutina, two new phragmalin limonoids orthesters, tabularin Q (1) and tabulalide O (4), along with two known compounds tabularin C (2) and tabularin H (3) were isolated. Their structures were elucidated by means of extensive 1D and 2D spectroscopic analyses which included HSQC, HMBC, and ROESY experiments and HR-ESI-MS.
Full text:
1
Database:
WPRIM
Main subject:
Plants, Medicinal
/
Molecular Structure
/
Chemistry
/
Spectrometry, Mass, Electrospray Ionization
/
Meliaceae
/
Plant Bark
/
Limonins
Language:
Zh
Journal:
Acta Pharmaceutica Sinica
Year:
2011
Document type:
Article