SUNITINIB HEMI-L-MALATE, POLYMORPHS AND PREPARATION THEREOF, POLYMORPHS OF RACEMIC SUNITINIB MALATE, COMPOSITINS CONTAINING SUNITINIB BASE AND MALIC ACID AND PREPARATION THEREOF

摘要

The invention provides Sunitinib hemi-L-malate, polymorphs thereof, polymorphs of racemic sunitinib malate, compositions containing sunitinib base and either L or racemic malic acid, processes for the preparation thereof, and pharmaceutical compositions thereof.