STABLE POLYMORPH OF BIFEPRUNOX MESILATE

摘要

The invention relates to a stable polymorphic form of the compound 7-[4-([1,1'-biphenyl] -3-ylmethyl)-l -piperazinyl]­2(3H)-benzoxazolone monomethanesulfonate (INNM bifeprunox mesylate), a method for the preparation of said polymorphic form and its use in pharmaceutical products, especially in pharmaceutical products for the treatment of psychotic disorders and Parkinson's disease.