prov:value
| - yl, alkylsulfonyl,cyano, halo, alkyl or haloalkyl; or (3) heterocyclyl, aryl or heteroaryl radicals optionally substituted by 1-3 radicals of amino, alkylamino, dialkylamino, alkanoylamino, alkoxycarbonylamino, alkylsulfonylamino, hydroxy, alkoxy, alkylthio,alkylsulfinyl, alkylsulfonyl, cyano, halo, alkyl or haloalkyl; provided when Z is a bond and Y is --NR.sub.22 --C(O)--NH.sub.2, then R.sub.22
|