Patent ID: 8343999

Claim:
The compound according to formula III wherein R 1 , R 2 and R 3 are independently selected from the group consisting of hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, cycloalkyl, substituted cycloalkyl, hydroxy, hydroxyalkyl, alkoxy, substituted alkoxy, halogen, haloalkyl, haloalkoxy, alkanoyl, substituted alkanoyl, amino, substituted amino, aminoalkyl, substituted aminoalkyl, alkylamino, substituted alkylamino, amide, substituted amide, carbamate, ureido, cyano, nitro, carboxy, alkoxycarbonyl, alkylcarbonyloxy, carbamoyl, substituted carbamoyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, alkylcarbonyl, or R 1 and R 2 or R 2 and R 3 can be taken together to form an optionally substituted carbocyclic or heterocyclic ring; R 4 is hydrogen, alkyl, substituted alkyl, hydroxy, cyano or halogen; R 6 and R 7 are independently selected from the group consisting of hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, alkylidene, substituted alkylidene, hydroxy, hydroxyalkyl, alkoxy, substituted alkoxy, halogen, haloalkyl, haloalkoxy, oxo, aryloxy, arylalkyl, arylalkyloxy, alkanoyl, substituted alkanoyl, alkanoyloxy, amino, aminoalkyl, substituted aminoalkyl, alkylamino, substituted alkylamino, hydroxyalkyl, disubstituted amino, amide, substituted amide, carbamate, substituted carbamate, ureido, cyano, cyanoalkyl, sulfonamide, substituted sulfonamide, heterocycloalkyl, substituted heterocycloalkyl, cycloalkyl, substituted cycloalkyl, cycloalkenyl, substituted cycloalkenyl, cycloalkylalkyl, cycloalkylalkoxy, nitro, thio, thioalkyl, alkylthio, alkylsulfonyl, alkylsulfinyl, carboxy, alkoxycarbonyl, alkylcarbonyloxy, carbamoyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, heteroaryl, substituted heteroaryl, heteroaryloxy, arylheteroaryl, arylalkoxycarbonyl, heteroarylalkyl, heteroarylalkoxy, aryloxyalkyl, aryloxyaryl, heterocyclyl, substituted heterocyclyl, alkylcarbonyl, arylamino, arylalkylamino, alkanoylamino, aroylamino, arylalkanoylamino, arylthio, arylalkylthio, arylsulfonyl, arylalkylsulfonyl, alkylsulfonyl, arylcarbonylamino, alkylaminocarbonyl, —COOalkyl, —COaminoalkyl, —COalkyl, —COcycloalkyl, —COheteroaryl and —CO substituted heteroaryl; or a pharmaceutically acceptable salt or a stereoisomer thereof.