PROCESS FOR THE PREPARATION OF HIGHLY PURE 1-[2-DIMETHYLAMINO-(4-METHOXYPHENYL) ETHYL]CYCLOHEXANOL HYDROCHLORIDE

摘要

The invention encompasses processes for the preparation of highly pure venlafaxine hydrochloride, l-[2-dimethylamino-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride as well as intermediates thereof.