1093112-18-5Relevant articles and documents
PROCESS FOR PREPARING A POLYMORPH OF THE CHOLINE SALT OF A PYRIMIDIN-5-YL ACETIC ACID DERIVATIVE
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Page/Page column 31-32, (2011/06/23)
Provided is a process for preparing a choline salt of [4,6-bis(dimethylamino)-2-(4-{ [4- (trifluoromethyl)benzoyl] amino }benzyl)pyrimidin-5-yl] acetic acid. The process of the invention is useful for preparing the salt in purer forms of the salt. Also disclosed is a more pure form of the of choline salt of [4,6-bis(dimethylamino)-2-(4-{ [4- (trifluoromethyl)benzoyl] amino }benzyl)pyrimidin-5-yl] acetic acid.