摘要
建立了高效液相色谱法测定奥美沙坦酯中的有关物质。采用C18色谱柱,以30mmol/L磷酸二氢钾溶液(用磷酸调至pH3.5)-甲醇(40∶60)为流动相,检测波长256nm。在此条件下奥美沙坦酯与其合成中间体、降解产物分离情况较好。
An HPLC method was established for the determination of related substances in olmesartan medoxomil. A C18 column was used with the mobile phase of 30mmol/L monopotassium phosphate (adjusted to pH3.5 with phosphoric acid) -methanol (40 : 60) at the detection wavelength of 256nm.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2009年第3期205-206,共2页
Chinese Journal of Pharmaceuticals