[Studies on chemical constituents in stems of Zanthoxylum dissitum].
OBJECTIVE
To study the chemical constituents from the stems of Zanthoxylum dissitum.


METHODS
Column chromatography on macroporous resin and silica gel, and spectral analysis were used to isolate and elucidate the constituents.


RESULTS
Seven compounds were isolated and identified as 5,8-dimethoxyethane-3,4-epoxy-furanocoumarin (1), isoimpinellin (2), beta-sitosterol (3), lupeol (4), neohesperidin (5), beta-daucosterol (6), ursolic acid (7).


CONCLUSIONS
All above the compounds were isolated from the plant for the first time and the compound 1 is a new compound.
Liu
Shao
S
Department of Pharmacy of Xiangya Hospital, Central South University, Changsha 410008, China. liushao999@hotmail.com
Zhang
Wei
W
He
Guixia
G
Lei
Peng
P
Li
Xinzhong
X
Liang
Yizeng
Y
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D018547:Plant Stems / Q000737:chemistry; D032106:Zanthoxylum / Q000737:chemistry*
D004365:Drugs, Chinese Herbal