Patent ID: 6399636
Filing Date: 2002-06-04
Classification: A61P,C07D

Abstract:
A compound represented by Formula (I): or a pharmaceutically acceptable salt thereof, whereinR1 is C1-6alkyl or C3-6cycloalkyl, optionally substituted with 1-4 independent halogen; R2 is C1-6alkyl or C3-6cycloalkyl, optionally substituted with 1-4 independent halogen; R3 is C1-4alkyl, C3-6cycloalkyl, heteroaryl, or phenyl, any of which optionally substituted independently with 1-4 independent halogen or C1-6alkyl; R4 is H or C1-4alkyl, said alkyl optionally substituted with 1-4 independent halogen; RP is H, halogen, nitrile, or a C1-6alkyl group, said alkyl optionally substituted with 1-4 independent halogen; n is 0 or 1; and when R3 and R4 are connected to each other through X, then R3 and R4 are each C1alkyl, and X is C0-4alkyl.