Patent ID: 6194396
Filing Date: 2001-02-27
Classification: C07D,C07F

Abstract:
A heterocyclic compound of the formula: ##STR12##whereina group of the formula ##STR13##is a group of the formula: ##STR14##X is N--R.sup.5,R.sup.1 is lower alkyl, halo(lower)alkyl, lower alkylamino(lower)alkyl, hydroxy(lower)alkyl, lower alkoxy(lower)alkyl, lower alkoxy, lower alkylthio, lower alkylamino, acyl(lower)alkyl, acyl, hydroxy, mercapto, aryl or ar(lower)alkyl,R.sup.5 is hydrogen, lower alkyl, halo(lower)alkyl, lower alkylamino(lower)alkyl, hydroxy(lower)alkyl, lower alkoxy(lower)alkyl, lower alkoxy, lower alkylthio, lower alkylamino, acyl(lower)alkyl, acyl, aryl or ar(lower)alkyl,R.sup.2 is hydrogen, halogen, lower alkyl or lower alkoxy,R.sup.3 is halogen, lower alkyl or lower alkoxy,R.sup.4 is amino optionally having suitable substituent(s), andA is lower alkylene,or a salt thereof.