Patent ID: 8828401

Claim:
A compound of formula I: or a pharmaceutically acceptable salt or solvate thereof, wherein, independently for each occurrence, W is R 1 is hydrogen, C 1 -C 8 alkyl or C 1 -C 8 haloalkyl; R 2 is hydrogen, C 1 -C 8 alkyl or C 1 -C 8 haloalkyl; R 3A and R 3B are either of the following: (i) R 3A is hydrogen, C 1 -C 8 alkyl, C 1 -C 8 haloalkyl, C 3 -C 8 carbocyclyl, C 1 -C 10 heterocyclyl, aryl, heteroaralkyl, halogen or aralkyl; and R 3B is C 1 -C 8 alkyl, C 1 -C 8 haloalkyl, C 3 -C 8 carbocyclyl, C 1 -C 10 heterocyclyl, aryl, heteroaralkyl, aralkyl or halogen; or (ii) R 3A and R 3B taken together are C 2 -C 8 alkylene or C 1 -C 8 heteroalkylene; R 4A and R 4B are either of the following: (i) R 4A is hydrogen, C 1 -C 8 alkyl, C 1 -C 8 haloalkyl, C 3 -C 8 carbocyclyl, C 1 -C 10 heterocyclyl, aryl, heteroaralkyl or aralkyl; and R 4B is hydrogen, C 1 -C 8 alkyl, C 1 -C 8 haloalkyl, C 3 -C 8 carbocyclyl, C 1 -C 10 heterocyclyl, aryl, heteroaralkyl or aralkyl; or (ii) R 4A and R 4B taken together are C 2 -C 8 alkylene or C 1 -C 8 heteroalkylene; R 5 is C 1 -C 10 heterocyclyl, C 3 -C 8 carbocycly and C 6 -C 14 aryl optionally substituted with 1, 2, 3, 4 or 5 groups independently selected from the group consisting of —C 1 -C 8 alkyl, —C 1 -C 8 alkyl-N(R′) 2 , —C 1 -C 8 alkyl-C(O)R′, —C 1 -C 8 alkyl-C(O)OR′—O—(C 1 -C 8 alkyl), —C(O)R′, —OC(O)R′, —C(O)OR′, —C(O)N(R′) 2 , —NHC(O)R′, —S(O) 2 R′, —S(O)R′, —OH, halogen, —N 3 , —N(R′) 2 , —CN, —NHC(═NH)NH 2 , —NHCONH 2 , —S(═O) 2 R′ and —SR′, wherein each R′ is independently selected from the group consisting of hydrogen, C 1 -C 8 alkyl and unsubstituted aryl, or two R′ can, together with the nitrogen to which they are attached, form a C 1 -C 10 heterocyclyl; or R 5 is optionally substituted with 1, 2, 3, 4 or 5 groups independently selected from the group consisting of C 1 -C 8 alkyl, —C 1 -C 8 alkyl-N(R′) 2 , —C 1 -C 8 alkyl-C(O)R′, —C 1 -C 8 alkyl-C(O)OR′, —O—(C 1 -C 8 alkyl), —C(O)R′, —OC(O)R′, —C(O)OR′, —C(O)N(R′) 2 , —NHC(O)R′, —S(O) 2 R′, —S(O)R′, —OH, halogen, —N 3 , —N(R′) 2 , —CN, —NHC(═NH)NH 2 , —NHCONH 2 , —S(═O) 2 R′, —SR′ and arylene-R′, wherein each R′ is independently selected from the group consisting of hydrogen, C 1 -C 8 alkyl, C 1 -C 8 heterocyclyl, C 1 -C 10 alkylene-C 3 -C 8 heterocyclyl and aryl, or two R′ can, together with the nitrogen to which they are attached, form a C 1 -C 10 heterocyclyl; R 6 is hydrogen, —C 1 -C 8 alkyl, —C 2 -C 8 alkenyl, —C 2 -C 8 alkynyl or —C 1 -C 8 haloalkyl; R 12 is hydrogen, C 1 -C 4 alkyl, C 1 -C 10 heterocyclyl or C 6 -C 14 aryl; R 13 is C 1 -C 10 heterocyclyl; and X is O or S; provided that when R 3A is hydrogen X is S.