Patent ID: 6093712
Filing Date: 2000-07-25
Classification: C07D

Abstract:
A compound of the formula ##STR57## wherein Ar is a group of the formula ##STR58## in which R.sup.4, R.sup.5 and R.sup.6 are each independently hydrogen, halogen, trihalomethyl, nitro, amino, hydroxy, hydroxy(C.sub.1 -C.sub.6)alkyl, (C.sub.1 -C.sub.6)alkyl, --(CH.sub.2).sub.n OR.sup.7 or --(CH.sub.2).sub.n SR.sup.7 ; n is an integer of from 1 to 6; R.sup.7 is hydrogen or (C.sub.1 -C.sub.6)alkyl;R.sup.1 is ##STR59## R.sup.2, R.sup.3, R.sup.9 and R.sup.10 are each independently hydrogen or (C.sub.1 -C.sub.10)alkyl; or a pharmaceutically acceptable salt thereof.