The invention provides novel heterocyclic compounds, pharmaceutical compositions and methods of treatment that modulate levels of MIF expression and treat disorders associated with high or low levels of MIF expression.

The invention provides novel heterocyclic compounds, pharmaceutical compositions and methods of treatment that modulate levels of MIF expression and treat disorders associated with high or low levels of MIF expression.

The present invention relates to compounds of the following general formula (I) or (II): or a pharmaceutically acceptable salt and/or solvate thereof, for use in the treatment and/or in the prevention of ErbB2 dependent cancers, and pharmaceutical compositions containing such compounds.

##STR00001##

The present invention relates to compounds of the following general formula (I) or (II): or a pharmaceutically acceptable salt and/or solvate thereof, for use in the treatment and/or in the prevention of ErbB2 dependent cancers, and pharmaceutical compositions containing such compounds.

##STR00001##

Provided are a compound represented by the following Formula (III), a tautomer or stereoisomer of the compound, or a pharmaceutically acceptable salt or solvate thereof used as a therapeutic agent for gout or hyperuricemia. (In the Formula (III), R.sup.1a, R.sup.2a, R.sup.6a, and R.sup.7a represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, or a cyano group, R.sup.3a and R.sup.8a form a benzene ring or a 5-membered heteroaryl ring containing 1 to 3 heteroatoms, as a ring constituent element, selected from nitrogen atoms, oxygen atoms, and sulfur atoms together with two carbon atoms to which R.sup.3a and R.sup.8a are bonded, R.sup.4a and R.sup.5a form a benzene ring together with two carbon atoms to which R.sup.4a and R.sup.5a are bonded or represent any of the groups represented by R.sup.1a described above, W.sup.a represents CR.sup.10a or N, and where, R.sup.10a represents any of the groups represented by R.sup.1a, X.sup.a represents an oxygen atom or a sulfur atom, Y.sup.a represents an alkylene chain having 1 to 8 carbon atoms, and where, the alkylene chain may be substituted with an alkyl group having 1 to 8 carbon atoms and the alkylene chain may be a linear or branched alkylene chain, the branched alkylene chain may have a 3- to 7-membered ring formed by side chains bonded to carbon atoms which are the same as or different from each other, together with the carbon atoms to which the side chains are bonded and may have a double bond in the middle thereof, and Z.sup.a represents CO.sub.2H). ##STR00001##

Provided are a compound represented by the following Formula (III), a tautomer or stereoisomer of the compound, or a pharmaceutically acceptable salt or solvate thereof used as a therapeutic agent for gout or hyperuricemia. (In the Formula (III), R.sup.1a, R.sup.2a, R.sup.6a, and R.sup.7a represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, or a cyano group, R.sup.3a and R.sup.8a form a benzene ring or a 5-membered heteroaryl ring containing 1 to 3 heteroatoms, as a ring constituent element, selected from nitrogen atoms, oxygen atoms, and sulfur atoms together with two carbon atoms to which R.sup.3a and R.sup.8a are bonded, R.sup.4a and R.sup.5a form a benzene ring together with two carbon atoms to which R.sup.4a and R.sup.5a are bonded or represent any of the groups represented by R.sup.1a described above, W.sup.a represents CR.sup.10a or N, and where, R.sup.10a represents any of the groups represented by R.sup.1a, X.sup.a represents an oxygen atom or a sulfur atom, Y.sup.a represents an alkylene chain having 1 to 8 carbon atoms, and where, the alkylene chain may be substituted with an alkyl group having 1 to 8 carbon atoms and the alkylene chain may be a linear or branched alkylene chain, the branched alkylene chain may have a 3- to 7-membered ring formed by side chains bonded to carbon atoms which are the same as or different from each other, together with the carbon atoms to which the side chains are bonded and may have a double bond in the middle thereof, and Z.sup.a represents CO.sub.2H). ##STR00001##

The present invention provides new compounds and compositions thereof that release carbon monoxide for the treatment of medical disorders that are responsive to carbon monoxide, for example, inflammatory, pain, and dermatological disorders.

The present invention provides new compounds and compositions thereof that release carbon monoxide for the treatment of medical disorders that are responsive to carbon monoxide, for example, inflammatory, pain, and dermatological disorders.

Provided herein are KRAS G12C inhibitors, composition of the same, and methods of using the same. These inhibitors are useful for treating a number of disorders, including pancreatic, colorectal, and lung cancers.

Provided herein are KRAS G12C inhibitors, composition of the same, and methods of using the same. These inhibitors are useful for treating a number of disorders, including pancreatic, colorectal, and lung cancers.