WANG Qi, LI Zhi-feng, Chen Gang, et al. Chemical Constituents from Coptis Chinensis Franch[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(7): 74-76.
WANG Qi, LI Zhi-feng, Chen Gang, et al. Chemical Constituents from Coptis Chinensis Franch[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(7): 74-76.DOI:
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.