Patent ID: 6982278

Claim:
A compound represented by the following structural formula: and pharmaceutically acceptable salts, solvates and hydrates thereof, wherein: is a polymethylene chain, which is saturated or may contain a carbon-carbon double bond; n is 2, 3, or 4; W is O or S; R1 is an unsubstituted or substituted group selected from aryl, heteroaryl, cycloalkyl, aryl-C1-C4 alkyl, heteroaryl-C1-C4 alkyl or cycloalkyl-C1-C4 alkyl; R2 is H, C1-C4 alkyl or C1-C4 haloalkyl; Y is an unsubstituted or substituted group selected from phenylene, naphthylene or 1,2,3,4 tetrahydronaphthylene; R3 is C1-C6 alkyl or C1-C6 haloalkyl; R4 is H, C1-C10 alkyl, C1-C10 haloalkyl, or a substituted or unsubstituted benzy; and R5 is H, C1-C4 alkyl or aminoalkyl.