PROCESS FOR PREPARING DASATINIB MONOHYDRATE

摘要

The present invention provides an improved process for preparing N-(2-chloro-6-methylphenyl)-2-[[6-[4-(2-hydroxyethyl)-l-piperazinyl]-2-methyl-4-pyrimidinyl] amino]-5-thiazole carboxamide monohydrate or Dasatinib monohydrate (Formula A).