The stereoselective synthesis of (2R, 4R)-2-N-tert-butyloxycarbonyl amino-4, 5-epoxido- valeric acid methyl ester 8, whi......

目的：毛细管电泳和高效液相作氨氯地平异构体分离分析研究。方法：毛细管电泳采用未涂溃熔融石英毛细管75μm×68cm（有效长度50cm）；......