摘要
采用反相高效液相色谱，以程序变换控制记录积分衰减因子的方法，达到一次实验同时对复方右美沙芬制剂中３个组分进行检测。方法快速、准确。
A RP-HPLC method has been studied to determine simuitaneously the three components (dextromethorphan, guaifenesin and phenylpropanolamine) in oral compound dextromethorphan liquid, using program control of attenuation factor of recording, with 215nm as detection wavelength. In this case dextromethorphan hydrobromide showed a pair of peaks, the first peak was the result of reaction between sodium 1-hexane-sulfonate and hydrobromide of dextromethorphan and it could be neglected.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
1996年第3期116-119,共4页
Chinese Journal of Pharmaceuticals
关键词
右美沙芬
苯丙醇胺
愈创木酚甘油醚
HPLC法
HPLC, dextromethorphan, guaifenesin, phenylpropanolamine determination, compound preparation
