Chromatographic separation and spectroscopic characterization of the e/z isomers of acrivastine
作者:Prakash M. Davadra、Batuk Dabhi、Manoj K. Singh、Mukul R. Jain、Hitendra S. Joshi、Atul H. Bapodra
DOI:10.1002/chir.21022
日期:2011.11
(HPLC) method has been developed for the separation of two geometric isomers of Acrivastine using crude reaction mixture. The resolution between two isomers was found more than 2.9. The geometric isomers have been isolated by preparative HPLC and characterized by spectroscopic techniques, such as NMR, infrared, and MS. The developed method has been validated for the determination of Z‐isomer in Acrivastine