Patent ID: 6172104
Filing Date: 2001-01-09
Classification: A61P,C07D

Abstract:
A compound having the formula: ##STR26##wherein:R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are each independently selected from the group consisting of H, loweralkyl, oxyalkyl, aryl, alkylaryl, aminoalkyl, aminoaryl, oxyaryl, oxyarylalkyl, or halogen;A and B are each ##STR27##wherein:each R.sub.5 is independently selected from the group consisting of H, loweralkyl, alkoxyalkyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl, aryl, or alkylaryl or two R.sub.5 groups together represent C.sub.2 to C.sub.10 alkyl, hydroxyalkyl, or alkylene; andR.sub.6 is H, hydroxy, loweralkyl, alkoxyalkyl, hydroxyalkyl, aminoalkyl, alkylamino, alkylaminoalkyl, cycloalkyl, hydroxycycloalkyl, alkoxycycloalkyl, aryl, or alkylaryl;or a pharmaceutically acceptable salt thereof;subject to the proviso that said compound is not 3:6-diamidinodibenzofuran.