HESHENGYUAN OF CHINESE MEDICINE RESEARCH & DEVELOPMENT COMPANY LIMITED IN SHUNDE DISTRICT OF FOSHAN
发明人:
CHEN, KEJI,DU, SHOUYING,MA, XIAOCHANG
申请号：
CA2820388
公开号：
CA2820388A1
申请日:
2013.06.21
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
A kind of Corydalis extract for anti-tachyarrhythmia, the extract prepared bythe followingmethod:Corydalis crude powder 100 parts by weight, is extracted by 60-80%ethanol 600-1000parts by volume in 1-3 times, combined filtrate, concentrated under reducedpressure to afluidextract of the relative density of 0.2 - 0.5g/mL； take the processed D101resin, and thefluidextract prepared through the resin column with the flow rate of 0.2 -0.5mL/min, impurity ofdeionized water with the flow rate of 0.2 - 0.5mL/min, 60-90% ethanol elution,flow rate0.4 - 0.8mL/min, and recover ethanol, concentrate to Corydalis extract drypaste. According to theconventional method of adding conventional accessories, made into clinicallyacceptable pills,capsules, granules, tablets, oral liquid or injection. The extract has obviouseffect onanti-arrhythmia.
