SYNTHESIS PROCESS OF DABIGATRAN ETEXILATE MESYLATE, INTERMEDIATES OF THE PROCESS AND NOVEL POLYMORPH OF DABIGATRAN ETEXILATE

摘要

12956PTWO_eng 23 "SYNTHESIS PROCESS OF DABIGATRAN ETEXILATE MESYLATE, INTERMEDIATES OF THE PROCESS AND NOVEL POLYMORPH OF DABIGATRAN ETEXILATE" Abstract A novel process is described for the production of Dabigatran etexilate mesylate, a 5 compound having the following structural formula: and two novel intermediates of said process.