Patent ID: 7629343

Claim:
A compound of the formula: wherein: the piperazin-1,4-diyl group is optionally substituted; J 1 is independently a covalent bond or —C(═O)—; J 2 is independently —C(═O)— or —S(═O) 2 —; wherein: Cy is independently: C 3-20 carbocyclyl, C 3-20 heterocyclyl, or C 5-20 aryl; and is optionally substituted; Q 1 is independently: a covalent bond; C 1-7 alkylene; or C 1-7 alkylene-X—C 1-7 alkylene, —X—C 1-7 alkylene, or C 1-7 alkylene-X—, wherein X is —O— or —S—; and is optionally substituted; Q 2 is independently: C 4-8 alkylene; and is optionally substituted; and has a backbone length of at least 4 atoms; or: Q 2 is independently: C 5-20 arylene-C 1-7 alkylene; and is optionally substituted; and has a backbone length of at least 4 atoms; or a pharmaceutically acceptable salt thereof, provided that Cy is not pyridine, pyrimidine, a bicyclic ring containing one nitrogen atom, or a bicyclic ring containing at least one of a sulfur or oxygen.