Patent ID: 6271390
Filing Date: 2001-08-07
Classification: A61K,A61P

Abstract:
A compound for use in treating or preventing an allergic reaction which is caused by an increase in plasma IgE levels, the compound having a formula: ##STR61##wherein X and Y are independently selected from the group consisting of H, halogen, alkyl, alkoxy, aryl, substituted aryl, hydroxy, amino, alkylamino, cycloalkyl, morpholine, thiomorpholine, nitro, cyano, CF.sub.3 and OCF.sub.3 ;wherein R is selected from the group consisting of H, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7 and C.sub.4 H.sub.9 ; andwhere R.sub.1 and R.sub.2 are independently selected from the group consisting of H, alkyl, cycloalkyl, substituted cycloalkyl, polycycloalkyl, substituted polycycloalkyl, aryl, substituted aryl, heteroaryl and substituted heteroaryl, and wherein R.sub.1 and R.sub.2 are not phenyl groups.