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ARCH PHARMALABS LIMITED
Mumbai, IN
| ARCH PHARMALABS LIMITED Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110306763 | PROCESS FOR THE PREPARATION OF IMATINIB AND SALTS THEREOF - Disclosed herein is a process for preparation of imatinib free base which comprises condensing 4-Methyl-N-(4-pyridin-3-yl-pyrimidin-2-yl)-benzene-1,3-diamine with 4-(4-Methyl-piperazin-1-ylmethyl)-benzoic acid ester in the presence of base including organic bases and inorganic bases in an organic solvent to form imatinib. | 12-15-2011 |