Zhongguo Zhongyao Zazhi 2000-Jan
[Studies on the chemical constituents of Patrinia scabiasaefolia fisch].
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OBJECTIVE
To study the chemical compositions of the root and stem of Patrinia scabiasaefolia.
METHODS
Five compounds were obtained from the ethy acetate extract of the root and stem of P. scabiasaefolia by silica column chromatography, and identified by chemical and spectroscopic analysis.
RESULTS
The compounds were identified as 2'-acetyl-3-O-beta-arabinopyranosyl-hederagenin, 28-O-beta-D-glucopyranosyl-oleanolic acid, 3-O-alpha-L-arabinopyranosyl-(1 -->3)-beta-D-xylopyranosyl-hederagenin and 3-alpha-L-rhamnopyranosyl-(1-->2)-beta-D-xylopyranosyl-oleanolic acid.
CONCLUSIONS
These compounds were obtained from the plant of P. scabiasaefolia for the first time.
