Studies on Chemical Constituents of Lysimachia capillipes
TIAN Jing-kui1，2， ZOU Zhong-mei2， XU Li-zhen2， XIE Chen2， YANG Shi-lin2
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1.Department of Chinese Medicine Science & Engineering， Zhejiang University，Hangzhou 310028，China；2.Institute of Medicinal Plants Development， Chinese Academy of Medical Sciences and Peking Union Medical College， Beijing 100094，China
OBJECTIVE To study the flavonol glycosides and triterpenoid saponin in the whole plants of Lysimachia capillipes Hemsl.METHODS The column chromatography(including AB-8 macroporous resin,Sephedax LH20 and polyamide) were used to separate constituents whose structures were elucidated by ESI-MS,NMR spectral data and hydrolysis methods.RESULTS Three flavonol glycosides and one triterpenoid saponin were isolated and elucidated as quercetin-3-O-(2,6-di-α-L-rhamnopyranosyl)-β-D-galactopyranoside(1),capilliposide Ⅰ(2),capilliposide Ⅱ(3),and candidoside(4).CONCLUSION Compound 4 was isolated from Lysimachia capillipes for the first time.
TIN Jing-kui;ZOU Zhong-mei;XU Li-zhen;XIE Chen;YNG Shi-lin.
Studies on Chemical Constituents of Lysimachia capillipes[J]. Chinese Pharmaceutical Journal, 2006, 41(03): 171-172
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