Original Articles
Swapnali S. Patil and Nandini
Abstract
The aim of work was to synthesis 1,4-bis(2,3,4-trimethoxybenzyl)piperazine, i.e. Impurity B of Trimetazidine hydrochloride, Impurity was synthesized in a very conventional method and structural interpretations were done by NMR and HPLC