Methods Of Treating Dyskinesia And Related Disorders

A pharmaceutical composition comprising:

• a) compound of Formula Ia-1, Formula Ia-2, Formula Ib-1, Formula Ib-2, Formula Ic-1, Formula Ic-2, Formula Id-1, or Formula Id-2:
• or a pharmaceutically acceptable salt thereof, wherein:
• U is C;
• each R1 is, independently, H, C1-C6alkyl, C2-C6alkenyl, C2-C6alkynyl, C1-C6alkoxy, C1-C6alkylthio, —CN, —OH, —SH, halo, haloalkyl, —NO2, —N(═O)2, —C(═O)OH, —NH2, —CF3, —NH(C1-C6alkyl), —N(C1-C6alkyl)2, —C(═O) H, carbalkoxy, carboxamido, alkylsulfonyl, alkylsulfonyloxy, aminosulfinyl, dialkylaminosulfinyl, monoalkylaminosulfinyl, aminosulfonyl, monoalkylaminosulfonyl, dialkylaminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, alkoxysulfonyloxy, alkylsulfonyloxy, hydroxysulfonyl, alkoxysulfonyl, alkylsulfonylalkyl, aminosulfonylalkyl, monoalkylaminosulfonylalkyl, dialkylaminosulfonylalkyl, aminosulfinylalkyl, monoalkylaminosulfinylalkyl, or dialkylaminosulfinylalkyl, where r is 0, 1, 2, 3, 4, or 5;
• each R2 and R3 is, independently, H, C1-C6alkyl, C2-C6alkenyl, C2-C6 alkynyl, C1-C6alkoxy, C1-C6alkylthio, —CN, —OH, —SH, halo, haloalkyl, —NO2, —C(═O)OH, —NH2, —CF3, —NH(C1-C6alkyl), —N(C1-C6alkyl)2, —C(═O) H, carbalkoxy, carboxamido, alkylsulfonyl, alkylsulfonyloxy, aminosulfinyl, dialkylaminosulfinyl, monoalkylaminosulfinyl, aminosulfonyl, monoalkylaminosulfonyl, dialkylaminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, alkoxysulfonyloxy, alkylsulfonyloxy, hydroxysulfonyl, alkoxysulfonyl, alkylsulfonylalkyl, aminosulfonylalkyl, monoalkylaminosulfonylalkyl, dialkylaminosulfonylalkyl, aminosulfinylalkyl, monoalkylaminosulfinylalkyl, dialkylaminosulfinylalkyl, aryl, or arylC1-C6alkyl, where n is 0, 1, 2, 3, or 4;
• each R4 and R5 is, independently, H, C1-C6alkyl, C2-C6alkenyl, C2-C6alkynyl, C1-C6alkoxy, C1-C6alkylthio, —CN, —OH, —SH, halo, haloalkyl, —NO2, —C(═O)OH, —NH2, —CF3, —NH(C1-C6alkyl), —N(C1-C6alkyl)2, —C(═O)H, carbalkoxy, carboxamido, alkylsulfonyl, alkylsulfonyloxy, aminosulfinyl, dialkylaminosulfinyl, monoalkylaminosulfinyl, aminosulfonyl, monoalkylaminosulfonyl, dialkylaminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, alkoxysulfonyloxy, alkylsulfonyloxy, hydroxysulfonyl, alkoxysulfonyl, alkylsulfonylalkyl, aminosulfonylalkyl, monoalkylaminosulfonylalkyl, dialkylaminosulfonylalkyl, aminosulfinylalkyl, monoalkylaminosulfinylalkyl, dialkylaminosulfinylalkyl, aryl, or arylC1-C6alkyl, where p is 0, 1, 2, 3, or 4;
• W is H or C1-C6alkyl;
• Y is H, C1-C6alkoxy, C1-C6alkylthio, —CN, —OH, —SH, halo, haloalkyl, —NO2, —C(═O)OH, —NH2, —CF3, —NH(C1-C6alkyl), —N(C1-C6alkyl)2, —C(═O)H, carbalkoxy, carboxamido, alkylsulfonyl, alkylsulfonyloxy, aminosulfinyl, dialkylaminosulfinyl, monoalkylaminosulfinyl, aminosulfonyl, monoalkylaminosulfonyl, dialkylaminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, alkoxysulfonyloxy, alkylsulfonyloxy, hydroxysulfonyl, alkoxysulfonyl, alkylsulfonylalkyl, aminosulfonylalkyl, monoalkylaminosulfonylalkyl, dialkylaminosulfonylalkyl, aminosulfinylalkyl, monoalkylaminosulfinylalkyl, or dialkylaminosulfinylalkyl;
• X is O or S;
• Z is O or S;
• R7 is H or halo;
• Q is H, C1-C6alkyl, aryl, C1-C6alkylaryl, C3-C6cycloalkyl, or heteroaryl, each of which is optionally substituted with —(R6)t;
• where t is 0, 1, 2, 3, 4, or 5;
• R8 is H or C1-C6alkyl;
• and
• each R6 is, independently, H, C1-C6alkyl, C2-C6alkenyl, C2-C6alkynyl, C1-C6alkoxy, C1-C6alkylthio, —CN, —OH, —SH, halo, haloalkyl, —NO2, —N(═O)2, —C(═O)OH, —NH2, —CF3, —O—S(═O)2OH, —NH(C1-C6alkyl), —N(C1-C6alkyl)2, —C(═O)H, —C(═O)C1-C6alkyl, —C(═O)C1-C6alkoxy, carbalkoxy, carboxamido, alkylsulfonyl, alkylsulfonyloxy, aminosulfinyl, dialkylaminosulfinyl, monoalkylaminosulfinyl, aminosulfonyl, monoalkylaminosulfonyl, dialkylaminosulfonyl, alkylsulfonylamino, hydroxysulfonyloxy, alkoxysulfonyloxy, alkylsulfonyloxy, hydroxysulfonyl, alkoxysulfonyl, alkylsulfonylalkyl, aminosulfonylalkyl, monoalkylaminosulfonylalkyl, dialkylaminosulfonylalkyl, aminosulfinylalkyl, monoalkylaminosulfinylalkyl, or dialkylaminosulfinylalkyl;
• or a pharmaceutically acceptable salt thereof thereof;
• and
• b) an agent used to treat dyskinesias or an antipsychotic.