[Isolation and identification of chemical constituents of fruits of Acanthopanax sessiliflorus].
OBJECTIVE
To isolate and elucidate the chemical constituents of the fruits of Acanthopanax sessiliflorus.


METHODS
Isolation and purification were carried out on the column chromatography of silica gel and Sephadex LH-20. Their structures were elucidated on basis of physicochemical properties and spectral data.


RESULTS
Nine compounds were isolated and identified as oleanolic acid-3-O-6'-O-methyl-beta-D-glucuronopyranoside (1), 22-alpha-hydroxychiisanogenin (2), oleanolic acid-3-O-beta-D-glucuronopyranoside (3), oleanolic acid-3-O-beta-D-glucopyranoside (4), oleanolic acid (5), chiisanogenin (6), (-)-sesamin (7), daucosterol (8), beta-sitosterol (9).


CONCLUSIONS
Compound 1 is obtained from the genus Acanthopanax genus for the first time. Compounds 2-5 are isolated from this plant for the first time.
Yang
Chunjuan
C
School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China. chunjuanyang@126.com
An
Qi
Q
Song
Yang
Y
Xiong
Zhili
Z
Li
Famei
F
D028001:Eleutherococcus / Q000737:chemistry*; D005638:Fruit / Q000737:chemistry*; D009930:Organic Chemicals / Q000032:analysis* / Q000302:isolation & purification*
D009930:Organic Chemicals