9A-N- N '- (PHENYLSULFONYL) CARBAMOYL DERIVATIVES OF 9-DEOXO-9-DIHYDRO-9A-AZA-9A-HOMOERYTHROMYCIN A AND 5-O-DESOSAMINYL-9-DEOXO-9-DIHYDRO-9A-AZA -9A-HOMOERYTHRONOLIDE A

摘要

9a-N-[N'-(phenylsulfonyl)carbamoyl] derivatives of 9-deoxo-9-dihydro-9a-aza-9a-homoerythromycin A and of 5-O-desosaminyl-9-deoxo-9-dihydro-9a-aza-9a-homoerythronolide A and their pharmaceutically acceptable addition salts with inorganic or organic acids are provided, along with a process for their preparation, pharmaceutical compositons, and use in treating bacterial infections.