[Determination of evodiamine and rutaecarpine in Evodia rutaecarpa (Juss.) Benth after compatibility with Coptis chinensis Franch].
OBJECTIVE
To studying changes of evodiamine and rutaecarpine in E. rutaecarpa after compatibility with C. chinensis.


METHODS
An YWG C18 column was used with a mobile phase of CH3CN-H2O(40:60), the flow rate was 1.0 ml.min-1 and the detection wavelength was 290 nm.


RESULTS
The average recovery was 97.82% and 97.00%, the relative standard deviation was 0.81% and 1.10% for evodiamine and rutaecarpine respectively.


CONCLUSIONS
The amounts of evodiamine and rutaecarpine were decreased after compatibility with C. chinensis.
Xu
Y C
YC
College of Chinese Pharmacy, Beijing University of Traditional Chinese Medicine, Beijing 100029, China.
Wei
L X
LX
Zhou
Y X
YX
Wang
Y L
YL
D000470:Alkaloids / Q000032:analysis*; D039323:Coptis; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000032:analysis; D032086:Evodia / Q000737:chemistry*; D026121:Indole Alkaloids; D010936:Plant Extracts / Q000032:analysis*; D010946:Plants, Medicinal / Q000737:chemistry*; D011799:Quinazolines / Q000032:analysis*; D052999:Quinazolinones
D000470:Alkaloids; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D026121:Indole Alkaloids; D010936:Plant Extracts; D011799:Quinazolines; C028632:rutecarpine; D052999:Quinazolinones; C049639:evodiamine