588720-36-9

Upstream product

• 56026-36-9 methyl 6-(hydroxymethyl)nicotinate 
• 124-63-0 methanesulfonyl chloride 

Downstream Products

• 914669-95-7 4-(6-((dimethylamino)methyl)pyridin-3-yl)-N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)thiazol-2-amine 

Relevant academic research and scientific papers

Phosphodiesterase inhibitor, and applications thereof

The invention belongs to the technical field of medicine, and more specifically relates to a phosphodiesterase 9 (PDE9) inhibitor represented by formula I, and pharmaceutically acceptable salts, solvates, polymorphic substances, and isomers thereof, and also relates to medicinal preparations, and pharmaceutical compositions of the above compounds, and applications of the medicinal preparations andpharmaceutical compositions. The compounds and the pharmaceutically acceptable salts, solvates, polymorphic substances, and isomers can be used in treatment of phosphodiesterase 9 (PDE9) abnormal expression mediated related diseases.

Sustainable organophosphorus-catalysed Staudinger reduction

A highly efficient and sustainable catalytic Staudinger reduction for the conversion of organic azides to amines in excellent yields has been developed. The reaction displays excellent functional group tolerance to functionalities that are otherwise prone to reduction, such as sulfones, esters, amides, ketones, nitriles, alkenes, and benzyl ethers. The green nature of the reaction is exemplified by the use of PMHS, CPME, and a lack of column chromatography.

NOVEL CHROMANE COMPOUND FOR THE TREATMENT OF PAIN DISORDERS

The present invention relates to the compound N-[(3S)-5-(5-methoxypyrazin-2-yl)-3,4- dihydro-2H-chromen-3-yl]-6-[(2,2,2-trifluoroethoxy)methyl]pyridine-3-carboxamide, or a pharmaceutical composition comprising said compound and to the use of said compounds in therapy.

ORGANIC COMPOUNDS AND THEIR USES

The present disclosure relates to compounds relating to the diagnosis and treatment of pathologies relating to the Hedgehog pathway, including but not limited to tumor formation, cancer, neoplasia, and non-malignant hyperproliferative disorders; specifically relating to compounds of formula (I).

HETEROARYL SUBSTITUTED THIAZOLES

The invention provides heteroaryl substituted thiazolo compounds of Formula I and II and pharmaceutically acceptable salts thereof. The variables A and R3 to R7 are defined herein. The invention also includes methods for preparing compounds and salts of Formula I and II. The present invention also includes pharmaceutical compositions containing heteroaryl substituted thiazolo compounds and methods for using heteroaryl substituted thiazolo compounds, including methods for using the compounds in the treatment of hepatitis C virus.

THIAZOLE COMPOUNDS AND METHODS OF USE

The present invention provides compounds, salts and hydrates of Formula I, wherein the variables Ar1R2, R3, R4, r, q, and t are defined herein. Certain compounds of Formula I described herein possess potent antiviral activity. The invention also provides compounds of Formula I that are potent and/ or selective inhibitors of Hepatitis C virus replication. Certain compounds described herein inhibit assembly of the HCV replication complex. The invention also provides pharmaceutical compositions containing one or more compounds of Formula I, or a salt, solvate, or acylated prodrug of such compounds, and one or more pharmaceutically acceptable carriers, excipients, or diluents. The invention further comprises methods of treating patients suffering from certain infectious diseases by administering to such patients an amount of a compound of Formula I effective to reduce signs or symptoms of the disease. These infectious diseases include viral infections, particularly HCV infections. The invention is particularly includes methods of treating human patients suffering from an infectious disease, but also encompasses methods of treating other animals, including livestock and domesticated companion animals, suffering from an infectious disease. Methods of treatment include administering a compound of Formula I as a single active agent or administering a compound of Formula I in combination with on or more other therapeutic agent.

Fused bicyclic-N-bridged-heteroaromatic carboxamides for the treatment of disease

The invention provides compounds of Formula I: 1These compounds may be in the form of pharmaceutical salts or compositions, may be in pure enantiomeric form or racemic mixtures, and are useful in pharmaceuticals to treat conditions or diseases in which α7 is known to be involved.