Patent ID: 7087610

Claim:
A compound of Formula I wherein: R 1 is R 2 and R 3 are independently hydrogen or C 1-6 alkyl; R 4 and R 5 are independently hydrogen, halo, cyano, C 1-6 alkoxy, CO 2 R 2 , CON(R 2 )(R 2 ), or Ar 5 ; R 6 is hydrogen, amino, C 1-6 alkylamino, C 1-6 dialkylamino, or pyrrolyl; Ar 1 is Ar 2 is phenyl, furanyl, thienyl, or pyrrolyl and is substituted with 0–2 substituents selected from the group consisting of C 1-6 alkoxy, halo, trifluoromethyl, cyano, amino, and hydroxy; and Ar 5 is pyridinyl, pyrimidinyl, pyrazolyl, triazolyl, or tetraolyl, and is substituted with 0–1 C 1-6 alkyl; or a pharmaceutically acceptable salt thereof.