An object of the present invention is to provide a compound having a PDGF receptor kinase inhibitory activity.

Examples of the present invention may include, for example, a compound represented by the following formula [I] or a pharmaceutically acceptable salt thereof, or a solvate thereof.

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The compound of the present invention has an inhibitory activity against the PDGF receptor kinase. In addition, since the compound of the present invention has an inhibitory activity against the PDGF receptor kinase, it is useful as a therapeutic agent for respiratory diseases, cancers, smooth muscle proliferative diseases, vasoproliferative diseases, autoimmune/inflammatory diseases, metabolic diseases, vasoocclusive diseases, and the like.

An object of the present invention is to provide a compound having a PDGF receptor kinase inhibitory activity.

Examples of the present invention may include, for example, a compound represented by the following formula [I] or a pharmaceutically acceptable salt thereof, or a solvate thereof.

##STR00001##

The compound of the present invention has an inhibitory activity against the PDGF receptor kinase. In addition, since the compound of the present invention has an inhibitory activity against the PDGF receptor kinase, it is useful as a therapeutic agent for respiratory diseases, cancers, smooth muscle proliferative diseases, vasoproliferative diseases, autoimmune/inflammatory diseases, metabolic diseases, vasoocclusive diseases, and the like.

Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections. ##STR00001##

Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections. ##STR00001##

The present invention relates to novel ACSS2 inhibitors having activity as anti-cancer therapy, treatment of alcoholism, and viral infection (e.g., CMV), composition and methods of preparation thereof, and uses thereof for treating viral infection, alcoholism, alcoholic steatohepatitis (ASH), non-alcoholic steatohepatitis (NASH), obesity/weight gain, anxiety, depression, post-traumatic stress disorder, inflammatory/autoimmune conditions and cancer, including metastatic cancer, advanced cancer, and dmg resistant cancer of various types.

The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof:
X-A-Y-L-R  (I)
which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

Disclosed are a compound of formula (I), wherein the variables are defined in the specification, a pharmaceutical composition containing the same, and a method and a use of the compound or composition in the treatment of a PCSK9-mediated disease such as cardiovascular disease.

##STR00001##

Disclosed are a compound of formula (I), wherein the variables are defined in the specification, a pharmaceutical composition containing the same, and a method and a use of the compound or composition in the treatment of a PCSK9-mediated disease such as cardiovascular disease.

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The compounds of the present invention are represented by the following compounds having Formula I and Formula (I′): where the substituents R.sup.1, R.sup.2, R.sup.2′, R.sup.3, R.sup.4, R.sup.5, R′, R″, X, Y, and Z are as defined herein and where the substituents R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R′, R″, X, Y, and Z are as defined herein. These compounds are used in the treatment of bacterial infections, parasite infections, fungal infections, cancer, immunologic disorders, autoimmune disorders, neurodegenerative diseases and disorders, inflammatory disorders, or muscular dystrophy or for providing immunosuppression for transplanted organs or tissues.

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Provided are compounds that inhibit ferroptosis activity, or modulate or inhibit a disease associated with ferroptosis dysregulation, such as neuropathy, ischemia reperfusion injury, acute kidney failure and cancer, including corresponding sulfonamides, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.