Patent ID: 7423044

Claim:
A compound of Formula I: wherein: B is alkyl of 1-4 carbons or alkoxy of 1-4 carbons; R 1 is aryl optionally substituted with R 6 ; R 2 is alkyl of 1-4 carbons, CF 3 , or aryl substituted with R 6 ; R 3 is H, alkyl of 1-4 carbons, CF 3 , or aryl substituted with R 6 ; one of R 4 , and R 5 is hydrogen, halogen, alkyl of 1-4 carbons, CO 2 R 7 , SO 2 NHR 7 , CONHR 7 , CN, NO 2 , or CF 3 ; and the other is halogen, alkyl of 1-4 carbons, CO 2 R 7 , SO 2 NHR 7 , CONHR 7 , CN, NO 2 , or CF 3 ; R 6 is hydrogen, halogen, NO 2 , alkyl of 1-4 carbons, alkoxy of 1-4 carbons, alkylcarbonyloxy of 2-7 carbons, alkylcarbonyl of 2-7 carbons, CF 3 , or COOH; and R 7 is hydrogen, alkyl of 1-4 carbons, or alkylaryl where the aryl group is substituted with R 6 ; or a pharmaceutically acceptable salt thereof.