.sup.18F labeled IDO1 imaging constructs are constructed for positron emission tomography (PET). Synthetic methodology involves the coupling of a 1-fluoro-2-halo-4-aminobenzene and a 4-mino-N-hydroxy-1,2,5-oxadiazole-3-carboximidoyl chloride wherein at least one of the coupled compounds comprises an .sup.18F. The .sup.18F labeled IDO1 imaging constructs are useful for imaging cancer cells in a patient.

The present invention relates to the use cyclic-di-nucleotide and related scaffold molecules that measurably inhibit STING signaling, and methods for their use in identifying more potent inhibitors of STING signaling. In particular, the methods provided can be used to identify potent inhibitors of STING signaling, which are useful in the treatment of autoimmune and inflammatory diseases. Also provided are compounds having STING inhibitory activity useful in the treatment of autoimmune and inflammatory diseases.

The present invention relates to the use cyclic-di-nucleotide and related scaffold molecules that measurably inhibit STING signaling, and methods for their use in identifying more potent inhibitors of STING signaling. In particular, the methods provided can be used to identify potent inhibitors of STING signaling, which are useful in the treatment of autoimmune and inflammatory diseases. Also provided are compounds having STING inhibitory activity useful in the treatment of autoimmune and inflammatory diseases.

A method for synthesizing cyclic carbonate monomers using carbon dioxide (CO.sub.2) is provided. The method also includes combining reagents to synthesize the cyclic carbonate monomer, the reagents including a substrate that is a 1,X-diol, where X is between 2 and 5, a base that is a tertiary amine, a promoter that is a multidentate, bis-tertiary amine base where nitrogens are separated by 2 to 4 carbon atoms, a solvent, and CO.sub.2.

A method for synthesizing cyclic carbonate monomers using carbon dioxide (CO.sub.2) is provided. The method also includes combining reagents to synthesize the cyclic carbonate monomer, the reagents including a substrate that is a 1,X-diol, where X is between 2 and 5, a base that is a tertiary amine, a promoter that is a multidentate, bis-tertiary amine base where nitrogens are separated by 2 to 4 carbon atoms, a solvent, and CO.sub.2.

The invention relates to a thermal pre-ignition agent which contains as components 20 to 50 wt. % of dinitrobenzofuroxane and 50 to 80 wt. % of an oxidizing agent and a nitrogen-containing compound.

An amine-based compound and an organic light-emitting device, the amine-based compound being represented by Formula 1 below: ##STR00001##

An amine-based compound and an organic light-emitting device, the amine-based compound being represented by Formula 1 below: ##STR00001##

The invention provides a BAF complex modulating compound for use as a coronavirus antiviral; wherein the BAF complex modulating compound is of Formula (I): ##STR00001##

A dihydropyrimidinone derivative includes a compound having a chemical structure according to Formula 1: ##STR00001##
wherein Z is selected from CH.sub.2O, O, and N; X is selected from O and S; and R represents aryl, substituted aryl, heteroaryl, or substituted heteroaryl, wherein the substituted aryl or substituted heteroaryl have one or more substituents selected from the group consisting of halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, nitro, hydroxyl, alkylthio, alkylamino, heteroaryl, aryloxy, haloaryloxy, arylthio, arylamino, and pharmaceutically acceptable salts thereof. The present subject matter also relates to a method of making a dihydropyrimidinone derivative, a method of treating a gastrointestinal disease, a method of treating an ulcer, a pharmaceutical composition, and a method of making a pharmaceutical composition.