Patent ID: 6777407
Filing Date: 2004-08-17
Classification: A61K,A61P,C07D

Abstract:
A compound of the formula: wherein:R1 is hydrogen, â€”C(O)CH3 or alkyl of 1-6 carbon atoms; R2 and R3 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, cycloalkyl, alkoxy of 1-6 carbon atoms, â€”CH2OH, fluorinated alkyl of 1-6 carbon atoms, â€”NHâ€”SO2-alkyl of 1-6 carbon atoms, â€”SO2â€”NH-alkyl of 1-6 carbon atoms, alkyl amide of 1-6 carbon atoms, amino, alkylamino of 1-6 carbon atoms, dialkylamino of 1-6 carbon atoms per alkyl moiety, fluorinated alkoxy of 1-6 carbon atoms, acyl of 2-7 carbon atoms, aryl, or aroyl; R4 and R5 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, halogen, fluorinated alkyl of 1-6 carbon atoms, â€”CN, â€”NHâ€”SO2-alkyl of 1-6 carbon atoms, â€”SO2â€”NH-alkyl of 1-6 carbon atoms, alkyl amide of 1-6 carbon atoms, amino, alkylamino of 1-6 carbon atoms, dialkylamino of 1-6 carbon atoms per alkyl moiety, fluorinated alkoxy of 1-6 carbon atoms, acyl of 2-7 carbon atoms, or aroyl; R6 and R7 are each independently hydrogen, C1-C6 alkyl, cycloalkyl of 3 to 7 carbon atoms or â€”CH2-(cycloalkyl of 3 to 7 carbon atoms); the dashed line indicates an optional double bond; or a pharmaceutically acceptable salt thereof.