2012•Zhongguo shiyan fangjixue zazhiRequires access

Chemical Constituents from Coptis Chinensis Franch

Yue‐Hu Pei

Abstract

Objective:Aim To study the chemical constituents of Co.chinensis Franch.Method: The compounds were separated and purified by column chromatography and their structures were established by spectroscopic methods.Result: Seven compounds were isolated from the chloroform extract of C.chinensis Franch,whose structures were determined as(1),vanillic acid(1),lariciresinol(2),protocatechuic acid ethyl ester(3),berberine(4),3,4,α-trihydroxy-methyl phenylpropionate(5),N-tran-feruloyltyramine(6),Oxyberberine(7).Conclusion: Compounds 3,5,6were isolated from this genus for the first time.

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Key concepts: Coptis chinensis, Vanillic acid, Chemistry, Protocatechuic acid, Chromatography, Chemical constituents, Schisandra chinensis, Chloroform