Patent ID: 7858647

Claim:
A compound of Formula I: wherein n is 0, or 1; R1 is selected from the group consisting of (C1-C6) alkyl, (C0-C6) alkylene (C3-C6) cycloalkyl, and (C0-C6) alkylene-(C6-C14) aryl, wherein the alky is unsubstituted or mono, di- or tri substituted by F; R2 and R3 are independently selected from the group consisting of H, and (C1-C6) alkyl; A is selected from the group consisting of (C6-C14) aryl, pyridine and thiophene; R4 and R5 are independently selected from the group consisting of H, (C1-C6) alkyl, CN, S(O) m (C1-C6) alkyl, halogen, (C0-C6) alkylene-O—(C0-C6) alkylene-H, SCF3, and S(O)2CF3, wherein the alkyl and alkylene are unsubstituted or mono, di- or trisubstituted by F, provided that when A is (C6-C14) aryl and one of R4 and R5 is halogen or (C0-C6) alkylene-O—(C0-C6) alkylene-H, then the other one of R4 and R5 is not halogen or (C0-C6) alkylene-O—(C0-C6) alkylene-H; R6 and R7 are independently H, (C1-C6) alkyl, or (C0-C6) alkylene-(C6-C14) aryl, wherein the alkyl is unsubstituted or mono, di- or trisubstituted by (C0-C6) alkylene-O—(C0-C6)-alkylene-H, and the aryl is unsubstituted or mono, di- or trisubstituted by halogen; R8 and R9 are independently H, or (C1-C6) alkyl; and m is 0, 1 or 2; or a stereoisomer, enantiomer, tautomer, or salt thereof.