PROCESSES FOR THE PREPARATION OF AMORPHOUS TENOFOVIR ALAFENAMIDE HEMIFUMARATE AND A PREMIX THEREOF

摘要

An amorphous form of tenofovir alafenamide hemifumarate and process for the preparation of the same. A premix of amorphous tenofovir alafenamide hemifumarate with pharmaceutically acceptable excipients and process for the preparation of the same are also disclosed.