Patent ID: 8377954

Claim:
A compound of formula (IA): wherein: R 1 is selected from the group consisting of (1) hydrogen, and (2) —C 1-10 alkyl; R 2 is phenyl, wherein said phenyl R 2 moiety is optionally substituted with one or more moieties selected from the group consisting of: (a) halo, (b) —OH, (c) —CN, (d) —C 1-10 alkyl, (e) —C 3-12 cycloalkyl, (f) —O—C 1-10 alkyl, (g) —C 0-6 alkyl-aryl, and (h) —C 0-6 alkyl-heteroaryl, wherein said alkyl, cycloalkyl, aryl, and heteroaryl moiety is optionally substituted with one or more (i) halo, (ii)-OH, (iii) —CN, (iv) —C 1-6 alkyl, wherein said alkyl is optionally substituted with one or more halo, (v) —OC 1-6 alkyl, (vi) —C 2-6 alkenyl, or (vii) —SO 2 C 1-3 alkyl; Q is —CH 2 —; R 3 is phenyl, wherein said phenyl R 3 moiety is optionally substituted with one or more moieties selected from the group consisting of: (a) halo, (b) —OH, (c) —CN, (d) —C 1-10 alkyl, (e) —C 2-10 alkenyl, (f) —C 3-12 cycloalkyl, (g) —C—C 3-12 cycloalkyl, and (h) —O—C 1-10 alkyl, wherein said alkyl, alkenyl, and cycloalkyl, moiety is optionally substituted with one or more (i) halo, (ii)-OH, (iii) —CN, (iv) —C 1-6 alkyl, wherein said alkyl is optionally substituted with one or more halo, (v) —OC 1-6 alkyl, (vi) —C 2-6 alkenyl, or (vii) —SO 2 C 1-3 alkyl; R 4 is selected from the group consisting of hydrogen and —C 1-0 alkyl; or a pharmaceutically acceptable salt thereof.