An FGF21 production promoting agent containing, as an active ingredient, a compound represented by the following formula (1):

##STR00001##

wherein each of R.sup.1 and R.sup.2, which may be identical to or different from each other, represents, for example, a hydrogen atom; each of R.sup.3a, R.sup.3b, R.sup.4a, and R.sup.4b, which may be identical to or different from one another, represents, for example, a hydrogen atom or a halogen atom, or R.sup.3a and R.sup.3b or R.sup.4a and R.sup.4b may bond together to form an alkylenedioxy group; X represents an oxygen atom, a sulfur atom, or N—R.sup.5 (R.sup.5 represents, for example, a hydrogen atom or a C.sub.1-4 alkyl group); Y represents, for example, an oxygen atom, an S(O).sub.l group (l is a number of from 0 to 2), or a carbonyl group; Z represents CH or N; n is a number of from 1 to 6; and m is a number from 2 to 6, a salt of the compound, or a solvate of the compound or the salt.

An FGF21 production promoting agent containing, as an active ingredient, a compound represented by the following formula (1):

##STR00001##

wherein each of R.sup.1 and R.sup.2, which may be identical to or different from each other, represents, for example, a hydrogen atom; each of R.sup.3a, R.sup.3b, R.sup.4a, and R.sup.4b, which may be identical to or different from one another, represents, for example, a hydrogen atom or a halogen atom, or R.sup.3a and R.sup.3b or R.sup.4a and R.sup.4b may bond together to form an alkylenedioxy group; X represents an oxygen atom, a sulfur atom, or N—R.sup.5 (R.sup.5 represents, for example, a hydrogen atom or a C.sub.1-4 alkyl group); Y represents, for example, an oxygen atom, an S(O).sub.l group (l is a number of from 0 to 2), or a carbonyl group; Z represents CH or N; n is a number of from 1 to 6; and m is a number from 2 to 6, a salt of the compound, or a solvate of the compound or the salt.

The present invention provides heterocyclic compounds that bind to the ubiquitously expressed E3 ligase protein cereblon (CRBN) and their use for the treatment of abnormal cellular proliferation in a human or other host. The present invention also provides compounds that can be used as synthetic intermediates in the synthesis of bifunctional compounds used for targeted protein degradation.

The present invention is directed to, in part, fused heteroaryl compounds and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a voltage-gated, sodium ion channel, for example, abnormal late/persistent sodium current. Methods of treating a disease or condition relating to aberrant function of a sodium ion channel including Dravet syndrome or epilepsy are also provided herein.

The present invention is directed to, in part, fused heteroaryl compounds and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a voltage-gated, sodium ion channel, for example, abnormal late/persistent sodium current. Methods of treating a disease or condition relating to aberrant function of a sodium ion channel including Dravet syndrome or epilepsy are also provided herein.

A compound represented by general formula (I) or stereoisomers thereof and pharmaceutically acceptable salts, solvates or prodrugs thereof, a preparation method therefor and a pharmaceutical composition containing the compound. An application of the compound of general formula (I) in preparation of drugs for treating and/or preventing she-mediated diseases, especially an application in preparation of drugs for treating inflammatory diseases, cardiovascular and cerebrovascular diseases, diabetes, diabetes complications, diabetes-related diseases, fibrotic diseases, neurological and mental diseases, pain, and ulcer diseases, etc.

##STR00001##

The present invention provides compounds useful as inhibitors of ATP citrate lyase (ACLY), compositions thereof, and methods of using the same.

The present invention relates to novel hydrazone derivatives in which a terminal amine group is substituted with an aryl group or a heteroaryl group, and uses thereof.

Disclosed are a compound having a neuroprotective effect, a preparation method therefor and a use thereof. Specifically, the compound has the structure shown by formula I, the definition of each group and substituent being as described in the description. Further disclosed are a preparation method for the compound and a use thereof for neuroprotection.

##STR00001##

Disclosed are a compound having a neuroprotective effect, a preparation method therefor and a use thereof. Specifically, the compound has the structure shown by formula I, the definition of each group and substituent being as described in the description. Further disclosed are a preparation method for the compound and a use thereof for neuroprotection.

##STR00001##