The Present Invention Provides An Improved Process For The Preparation Of 1-methyl-2-[n-[4-(n-n-hexyloxycarbonylamidino) Phenyl]aminomethyl]benzimidazol-5-yl-carboxylicacid-n-(2-pyridyl)-n-(2-ethoxycarbonylethyl)amide Compound Of Formula-1 And Its Methanesulfonate Salt Compound Of Formula-1a.
本发明提供了一种改进的制备1-甲基-2-[N-[4-(N-己氧羰酰胺基)苯基]
氨甲基]
苯并咪唑-5-基-
羧酸-N-(2-
吡啶基)-N-(2-乙氧羰基乙基)酰胺化合物(
化学式-1)及其
甲磺酸盐化合物(
化学式-1a)的过程。