Free Base comprising Clindamycin Crystalline Form I,Form II or III, or combinations thereof; a method for preparing Crystalline base free of Clindamycin, Pharmaceutical composition comprising the base 's free ClindamycinNA, useful for the treatment of bacterial infections.

摘要

Crystalline form of the Free Base of the Antibiotic Clindamycin / pseudopolimorficas in three polymorphic forms. Pharmaceutical compositions comprising Crystalline base free of Clindamycin.Method for preparing Crystalline base free of Clindamycin and its use to treat bacterial infections.