PROCESS FOR PREPARING PHARMACEUTICALLY ACCEPTABLE SALTS OF DULOXETINE AND INTERMEDIATES THEREOF

摘要

Processes for preparing DNT-base, duloxetine alkyl carbamate, duloxetine-base and duloxetine hydrochloride, are provided. Also provided, are processes for converting DNT-base, duloxetine alkyl carbamate and duloxetine-base into pharmaceutically acceptable salts of duloxetine.