EP1414835A2 - 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