9A-CARBAMOYL-Y-AMINOPROPYL AND 9A-THIOCARBAMOYL-Y-AMINOPROPYL-AZALIDES WITH ANTIMALARIAL ACTIVITY

摘要

Novel 9a-N'-substituted-carbamoyl- and tMocarbamoyl-aminoalkyl-9a-aza-9-deoxo- 9-dihydro-9a-homoerythromycin A and 3-O-decladinosyl-9a-aza-9-deoxo-9-dihydro- 9a-homoerythromycin A compounds having antimalarial activity are claimed. More particularly, the invention relates to 9a-N'-substituted-carbamoyl- and thiocarbamoyl- ß-aminoethyl- or -?-aminopropyl-9a-aza-9-deoxo-9-dihydro-9a-homoerythromycin A and 3-O-decladinosyl-9a-aza-9-deoxo-9-dihydro-9a-homoerythromycin A compounds and to pharmaceutically acceptable derivatives thereof having antimalarial activity.