Citation: Yu Ping LIN, Ming Hua CHIU, Zhong Rong LI. Two New Compounds from Hemsleya penxianensis var.gulinensis[J]. Chinese Chemical Letters, ;2003, 14(2): 169-172. shu

Two New Compounds from Hemsleya penxianensis var.gulinensis

State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, The Chinese Academy of Sciences, Kunming 650204

Received Date: 8 March 2002

Fund Project: Chinese Academy of Sciences for the measurements of UV,1R,NMR,and MS spectra.This research was supported by Natural Science Foundation of Yunnan and National Natural Science Foundation of China (Grant No.98C089M and No.39970086)The authors were grateful to the Departmental of Instrument AnalysisKunming Institute of Botany

Two new compounds, oleanolic acid 28-O-β-D-glucopyranosyl-3-O-α-L-arabinopyrano- syl-(1→3)-(6'-butyl ester)-β-D-glucuropyranoside 1, oleanolic acid 28-O-β-D-glucopyranosyl- (1→6)-β-D-glucopyranoside 2 have been isolated from the roots of Hemsleya penxianensis var.Gulinensis.Their structures were determined on the bases of the spectral and chemical evidences.
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