Aminopiperidine derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man.
Aminopiperidine derivatives and pharmaceutically acceptable derivatives thereof of formula (I) wherein one of Z?1, Z2, Z3, Z4 and Z5¿ is N, one is CR1a, and the remainder are CH, or one of Z?1, Z2, Z3, Z4 and Z5 is CR1a¿, and the remainder are CH; A is CR6R7 and B is SO¿2?, CO or CH2 useful in methods of treatment of bacterial infections in mammals, particularly in man.