Patent ID: 8569495

Claim:
A compound or salt thereof, wherein: the compound corresponds in structure to: each of R 1 , R 2 , R 3 , R 4 , and R 5 is independently selected from the group consisting of hydrogen, halogen, cyano, alkyl, and alkoxy, wherein: the alkyl, and alkoxy, are optionally substituted with one or more substituents independently selected from the group consisting of halogen, cyano, alkyl, alkoxy, haloalkyl, haloalkoxy, alkylsulfanyl, and haloalkylsulfanyl; X 1 is selected from the group consisting of —O—, and —NH—, wherein: the —NH— is optionally substituted with a substituent selected from the group consisting of alkyl, alkenyl, alkynyl, alkoxyalkyl, carbocyclyl, and carbocyclylalkyl, wherein: any such substituent is optionally substituted with one or more independently selected halogen; X 2 is selected from the group consisting of straight-chain C 3 -C 5 -alkyl, straight-chain C 3 -C 5 -alkenyl, straight-chain C 3 -C 5 -alkynyl, and C 4 -C 6 -carbocyclyl, wherein: the straight-chain C 3 -C 5 -alkyl, straight-chain C 3 -C 5 -alkenyl, straight-chain C 3 -C 5 -alkynyl, and C 4 -C 6 -carbocyclyl are optionally substituted with one or more independently selected alkyl; X 3 is selected from the group consisting of —CH 2 —, —O—, —C(O)—, and —S—, wherein: the —CH 2 — is optionally substituted with up to two substituents independently selected from the group consisting of alkyl and carbocyclyl, and wherein: any such substituent is optionally substituted with one or more independently selected halogen; Z 1 is CH, wherein: the CH is substituted with a substituent selected from the group consisting of halogen, nitro, cyano, aminosulfonyl, alkyl, alkoxycarbonyl, alkylsulfanyl, alkylsulfinyl, alkylsulfonyl, aryl, arylsulfanyl, arylsulfinyl, arylsulfonyl, heteroaryl, heteroarylsulfanyl, heteroarylsulfinyl, and heteroarylsulfonyl, wherein: the alkyl, alkoxycarbonyl, alkylsulfanyl, alkylsulfinyl, alkylsulfonyl, alkylsulfanyl, aryl, arylsulfanyl, arylsulfinyl, arylsulfonyl, heteroaryl, heteroarylsulfanyl, heteroarylsulfinyl, and heteroarylsulfonyl are optionally substituted with one or more substituents independently selected from the group consisting of halogen and alkyl, and the aminosulfonyl is optionally substituted with up to two independently selected alkyl; Z 2 is CH, wherein: the CH is optionally substituted with a substituent selected from the group consisting of cyano, halogen, nitro, alkyl, haloalkyl, and haloalkylsulfanyl; and each of Z 3 , Z 4 , and Z 5 is CH, wherein: the CH is optionally substituted with a substituent selected from the group consisting of halogen, cyano, nitro, alkyl, alkylsulfanyl, haloalkyl, haloalkoxy, and haloalkylsulfanyl; and A is O or S.