A new lignan from stem bark of Syringa pinnatifolia / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 1229-1233, 2017.
Article
in Zh
| WPRIM
| ID: wpr-350198
Responsible library:
WPRO
ABSTRACT
One new lignan, named Z-pinnatifolin A, along with ten known analogues, were isolated from the stem bark of Syringa pinnatifolia by various chromatographic methods. Their structures were extensively determined on basis of MS and NMR spectroscopic data analyses, and comparison with those in literature. Among them, compounds 3,4, and 8-11 were isolated from this genus for the first time, and 5-7 were isolated from the specie for the first time. Compound 1 showed a moderate inhibition on NO production in BV-2 cells. The present study provides a preliminary data for clarification of bioactive ingredients of S.pinnatifolia with anti-myocardial ischemic effect.
Full text:
1
Database:
WPRIM
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2017
Document type:
Article