Patent ID: 7880020

Claim:
A compound selected from compounds of the following formula and pharmaceutically acceptable salts thereof: wherein: A is an O- or S-containing monocyclic C 5-6 heteroaryl group, and is optionally substituted; Q 1 is a partially unsaturated aliphatic C 2-7 alkylene group having a backbone of at least 2 carbon atoms and is optionally substituted; J is: R 1 is hydrogen, C 1-7 alkyl, phenyl, or benzyl; and, Q 2 has a backbone of at least 3 carbon atoms and is selected from: aliphatic C 3-7 alkylene, and is optionally substituted; phenylene, and is optionally substituted; phenylene-C 1-7 alkylene, and is optionally substituted; and C 1-7 alkylene-phenylene, and is optionally substituted; and wherein: if Q 2 is phenylene-C 1-7 alkylene, then: (i) the C 1-7 alkylene moiety does not comprise a carbon-carbon triple bond; or (ii) Q 2 has a backbone of less than 7 carbon atoms.