Abstract

The present invention is directed to processes and intermediates useful for the preparation of 1-[3-(4-bromo-2-methyl-2H-pyrazol-3-yl)-4-methoxy-phenyl]-3-(2,4-difluoro-phenyl)-urea (Compound I), crystalline forms and solvate forms thereof; and compositions comprising 1-[3-(4-bromo-2-methyl-2H-pyrazol-3-yl)-4-methoxy-phenyl]-3-(2,4-difluoro-phenyl)-urea, crystalline forms and solvate forms thereof prepared by processes as described herein.


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Document History
  • Publication: Sep 8, 2015
  • Application: Oct 27, 2009
    US US 200913126563 A
  • Priority: Oct 27, 2009
    US US 200913126563 A
  • Priority: Oct 27, 2009
    US US 2009/0005809 W
  • Priority: Oct 28, 2008
    US US 19749908 P

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