Compounds of Formula I are described ##STR00001##
as are pharmaceutical compositions containing such compounds. Methods of treating neurological or psychiatric diseases and disorders in a subject in need are also disclosed.

Compounds of Formula I are described ##STR00001##
as are pharmaceutical compositions containing such compounds. Methods of treating neurological or psychiatric diseases and disorders in a subject in need are also disclosed.

The present invention relates to compounds of formula (I): ##STR00001##
or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein U, J, V, X, R.sup.2a, R.sup.2b, R.sup.2c, R.sup.5 and t are as described herein. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. These compounds are useful for promoting cognitive function and enhancing learning and memory formation. In addition, these compounds are useful for treating, alleviating, and/or preventing various conditions, including for example, neurological disorders, memory and cognitive function disorders/impairments, extinction learning disorders, fungal diseases and infections, inflammatory diseases, hematological diseases, and neoplastic diseases in humans and animals.

The present invention relates to compounds of formula (I): ##STR00001##
or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein U, J, V, X, R.sup.2a, R.sup.2b, R.sup.2c, R.sup.5 and t are as described herein. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. These compounds are useful for promoting cognitive function and enhancing learning and memory formation. In addition, these compounds are useful for treating, alleviating, and/or preventing various conditions, including for example, neurological disorders, memory and cognitive function disorders/impairments, extinction learning disorders, fungal diseases and infections, inflammatory diseases, hematological diseases, and neoplastic diseases in humans and animals.

The present invention relates to a benzamide compound and a preparation method, use and pharmaceutical composition thereof. The benzamide compound represented by formula (I) is a STAT3 inhibitor, and can be used to prevent and/or treat a disease related to STAT3 activity, such as a tumor, autoimmune disease, renal disease, cardiovascular disease, inflammation, metabolic/endocrine dysfunction, and neurological disease.

##STR00001##

The disclosure relates to compounds and pharmaceutical compositions capable of modulating the hydroxysteroid 17-beta dehydrogenase (HSD17B) family member proteins including inhibiting the HSD17B member proteins, e.g. HSD17B13. The disclosure further relates to methods of treating liver diseases, disorders, or conditions with the compounds and pharmaceutical compositions disclosed herein, in which the HSD17B family member protein plays a role.

The disclosure relates to compounds and pharmaceutical compositions capable of modulating the hydroxysteroid 17-beta dehydrogenase (HSD17B) family member proteins including inhibiting the HSD17B member proteins, e.g. HSD17B13. The disclosure further relates to methods of treating liver diseases, disorders, or conditions with the compounds and pharmaceutical compositions disclosed herein, in which the HSD17B family member protein plays a role.

A low-molecular weight compound having an activity of inhibiting the functions of proprotein convertase subtilisin/kexin type 9 (PCSK9), a PCSK9 inhibitor containing a compound represented by formula (I), a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, as an active component, and a medicament containing the PCSK9 inhibitor as an active component for use in prevention or treatment of one or more symptoms, diseases, or disorders, related to the functions of PCSK9.

##STR00001##

Disclosed herein are Ral-antagonist compounds that covalently bind to binding sites in RalA, and efficaciously inhibit Ral activity. The compounds include aryl sulfonyl fluoride compounds of the general structure of wherein X and Y are independently C or N, and R.sub.4 is C.sub.1-C.sub.4 alkyl, —OCH.sub.3, —OCH.sub.2CH.sub.3, —OCH(CH.sub.3).sub.2, —(SO.sub.2)CH.sub.3, —OH, or halo. These compounds expand Ral-inhibiting therapeutic options for treating Ral-driven cancers and one embodiment of the present disclosure is directed to the use of such compounds to treat cancer.

Disclosed herein are Ral-antagonist compounds that covalently bind to binding sites in RalA, and efficaciously inhibit Ral activity. The compounds include aryl sulfonyl fluoride compounds of the general structure of wherein X and Y are independently C or N, and R.sub.4 is C.sub.1-C.sub.4 alkyl, —OCH.sub.3, —OCH.sub.2CH.sub.3, —OCH(CH.sub.3).sub.2, —(SO.sub.2)CH.sub.3, —OH, or halo. These compounds expand Ral-inhibiting therapeutic options for treating Ral-driven cancers and one embodiment of the present disclosure is directed to the use of such compounds to treat cancer.