[Studies on chemical constituents from Anemone anhuiensis Y. K. Yang N. Wang et W. C. Ye].
OBJECTIVE
To investigate the constituents from the roots of Anemone anhuiensis.


METHODS
To isolate chemical constituents, using solvent extraction together with column chromatography, FAB-MS and NMR methods were employed for strutural elucidation.


CONCLUSIONS
Three compounds were isolated and elucidated as oleanolic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)- beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyransyl ester (cussonoside B), 3-O-alpha-L-rhamnopyranosyl-(1-->2)-beta-D- xylopyranosyl oleanolic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-beta-D- glucopyranosyl-(1-->6)-beta-D-glucopyransyl ester (flaccidoside II) and 3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-xylopyranosyl oleanolic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-beta-D-glucopyranosyl- (1-->6)-beta-D-glucopyransyl ester (flaccidoside III), respectively. All of them were isolated from the plant for the first time.
Zhang
Q W
QW
Department of Phytochemistry, China Pharmaceutical University, Nanjing 210009, Jiangsu, China.
Ye
W C
WC
Che
C T
CT
Zhapo
S X
SX
D031883:Anemone / Q000737:chemistry*; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*
C477956:3-O-rhamnopyranosyl-1-2-xylopyranosyl oleanolic acid 28-O-rhamnopyranosyl-1-4-glucopyranosyl-1-6-glucopyranosyl ester; D012503:Saponins; C049388:cussonoside B; D009828:Oleanolic Acid