Patent ID: 7268157

Claim:
An isolated compound of Formula I wherein ring A and ring B, fused to the ring containing X and N, independently of each other represents a benzene ring, which may optionally substituted with one or more halogen, hydroxy, nitro, cyano, alkyl, alkenyl, aralkyl, heteroarylalkyl, aminoalkyl, alkoxyalkyl aryloxyalkyl, aralkoxyalkyl, hydroxyalkyl, thioalkyl, heterocyclyl, alkoxy, aryl, aryloxy, aralkoxy, heteroaryl, heteroaryloxy, heteroaralkoxy, acyl, acyloxy, amino, alkylamino, arylamino, or aralkylamino; X is a valence bond; R 1 is H, alkyl, alkenyl, aralkyl, heteroarylalkyl, aminoalkyl, alkoxyalkyl, aryloxyalkyl, aralkoxyalkyl, hydroxyalkyl, thioalkyl, heterocyclyl, OH, halogen, alkoxy, aryl, aryloxy, aralkoxy, heteroaryl, heteroaryloxy, heteroaralkoxy, acyl, acyloxy, amino, alkylamino, arylamino, or aralkylamino; R 2 is H, alkyl, alkenyl, aralkyl, heteroarylalkyl, heterocyclyl, aryl, or heteroaryl; R 3 is H, alkyl, alkenyl, aralkyl, heteroarylalkyl, heterocyclyl, aryl, or heteroaryl; R 4 and R 5 are independently H, alkyl, alkenyl, aralkyl, heteroarylalkyl, aminoalkyl, alkoxyalkyl, aryloxyalkyl, aralkoxyalkyl, hydroxyalkyl, thioalkyl, heterocyclyl, OH, halogen, alkoxy, aryl, aryloxy, aralkoxy, heteroaryl, heteroaryloxy, heteroaralkoxy, acyl, acyloxy, amino, alkylamino, arylamino, or aralkylamino; R 4 and R 5 may form a 5 or 6 membered ring optionally substituted with one or more halogen, hydroxy, nitro, cyano, alkyl, alkenyl, aralkyl, heteroarylalkyl, aminoalkyl, alkoxyalkyl, aryloxyalkyl, aralkoxyalkyl, hydroxyalkyl, thioalkyl, heterocyclyl, alkoxy, aryl, aryloxy, aralkoxy, heteroaryl, heteroaryloxy, heteroaralkoxy, acyl, acyloxy, amino, alkylamino, arylamino, or aralkylamino; Alk 1 represents C 1-6 alkylene; Alk 2 represents C 1-2 alkylene; Ar 1 represents arylene, hetero arylene, or a divalent heterocyclic group optionally substituted with one or more halogen, C 1-6 alkyl, amino, hydroxy, C 1-6 alkoxyl or aryl; Ar 2 represents a substituted aryl group with one or more substituents independently selected from halogen, C 1-6 alkyl, amino, hydroxy, C 1-6 alkoxyl or aryl; a hetero aryl, or a heterocyclic group optionally substituted with one or more halogen, C 1-6 alkyl, amino, hydroxy, C 1-6 alkoxyl or aryl.