Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as cancer and tumors, as well as viral infections such as HIV.

A compound is represented by formula (I). A pharmaceutical composition contains the compound of formula (I). The compound is used in the preparation of an indoleamine-2,3-dioxygenase (IDO) inhibitor drug. The compound exhibits inhibition effect on IDO protease and metabolizes stably in the body. The compound or pharmaceutical composition thereof can be used for preparing an IDO inhibitor drug, and can also be used for preparing a drug for preventing and/or treating diseases having IDO-mediated tryptophan metabolic pathway pathological features. ##STR00001##

A compound is represented by formula (I). A pharmaceutical composition contains the compound of formula (I). The compound is used in the preparation of an indoleamine-2,3-dioxygenase (IDO) inhibitor drug. The compound exhibits inhibition effect on IDO protease and metabolizes stably in the body. The compound or pharmaceutical composition thereof can be used for preparing an IDO inhibitor drug, and can also be used for preparing a drug for preventing and/or treating diseases having IDO-mediated tryptophan metabolic pathway pathological features. ##STR00001##

The invention provides complexes of Zn2+ of formulae (la) and (IIa) that are useful for treating cancer, as well as compositions and kits comprising such complexes.

##STR00001##

The invention provides complexes of Zn2+ of formulae (la) and (IIa) that are useful for treating cancer, as well as compositions and kits comprising such complexes.

##STR00001##

The invention provides compounds of formula (I): and salts thereof wherein ring A, R.sup.2, HET, X, n, and R.sup.3 have any of the meanings described in the specification, as well as compositions comprising such compounds and salts, and methods for treating cancer using such compounds and salts.

##STR00001##

The invention provides compounds of formula (I): and salts thereof wherein ring A, R.sup.2, HET, X, n, and R.sup.3 have any of the meanings described in the specification, as well as compositions comprising such compounds and salts, and methods for treating cancer using such compounds and salts.

##STR00001##

Provided is a bicyclic compound having an acetyl-CoA carboxylase inhibitory action. A compound represented by the formula:

##STR00001##

wherein each symbol is as described in the DESCRIPTION, or a salt thereof has an acetyl-CoA carboxylase inhibitory action, is useful for the prophylaxis or treatment of cancer, inflammatory diseases and the like, and has superior efficacy.

Provided is a bicyclic compound having an acetyl-CoA carboxylase inhibitory action. A compound represented by the formula:

##STR00001##

wherein each symbol is as described in the DESCRIPTION, or a salt thereof has an acetyl-CoA carboxylase inhibitory action, is useful for the prophylaxis or treatment of cancer, inflammatory diseases and the like, and has superior efficacy.

There are described RORγ modulators of the formula (I),

##STR00001##

and formula (II)

##STR00002##

or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein all substituents are defined herein. Also provided are pharmaceutical compositions comprising the same. Such compounds and compositions are useful in methods for modulating RORγ activity in a cell and methods for treating a subject suffering from a disease or disorder in which the subject would therapeutically benefit from modulation of RORγ activity, for example, autoimmune and/or inflammatory disorders.