4 - (4 - TRANS - HYDROXYCYCLOHEXYL) AMINO - 2 - PHENYL - 7H - PYRROLO [2,3d] PYRIMIDINE HYDROGEN MESYLATE AND ITS POLYMORPHIC FORMS AND PHARMACEUTICAL COMPOSITIONS THEREOF

摘要

The present invention relates to the novel compound 4-(4-trans-hydroxycyclohexyl)amino-2-phenyl-7H-pyrrolo[2,3d]pyrimidine hydrogen mesylate, the polymorphic alpha and beta forms thereof, and a method for the production of said compounds.