Patent ID: 7803841

Claim:
A compound of formula (I): or a salt thereof, wherein: R 5 is an optionally substituted phenyl group where the substituents are selected from the group consisting of: unsubstituted C 1-4 alkyl, C 1-4 alkoxy, —CF 3 , halo, acyl, amino, and alkoxylene; where Q is CH; R 3 is selected from the group consisting of H, F, Cl, optionally substituted C 1-4 alkyl, C 1-4 alkoxy, C 5-7 aryl and C 5-7 aryl-C 1-4 alkyl groups; R 4 is selected from the group consisting of H, F, Cl, optionally substituted C 1-4 alkyl, C 1-4 alkoxy, C 5-7 aryl, and C 5-7 aryl-C 1-4 alkyl groups; R 6 is selected from the group consisting of H, F, Cl, optionally substituted C 1-4 alkyl, C 1-4 alkoxy, C 5-7 aryl, and C 5-7 aryl-C 1-4 alkyl groups; D is selected from the group consisting of B is selected from the group consisting of where one of R P3 and R P4 is —C m alkylene-R 2 and the other of R P3 and R P4 is H, m and n are independently 0 or 1, and m+n=1 or 2; and additionally when R P3 is —C m alkylene-R 2 , m is 2 or 3, and m+n=2, 3 or 4, and when R 2 is tetrazol-5-yl, m+n is 0; or where one of R P3 and R P4 is —O—CH 2 —R 2 , and the other of R P3 and R P4 is H, n is 0; R N is H or optionally substituted C 1-4 alkyl; R 2 is either: (i) —CO 2 H (carboxy); (ii) —CONH 2 ; (iii) —CH 2 —OH (methoxy); or (iv) tetrazol-5-yl.