401816-63-5

Upstream product

• 401816-47-5 2-(4-fluorophenyl)-3-(3-(dimethylamino)-2-propenoyl)-6-trifluoromethylpyrazolo[1,5-a]pyridine 
• 4362-87-2 N-(3-hydroxypropyl)guanidine 
• 141-52-6 sodium ethanolate 
• 372122-55-9 2-(4-fluorophenyl)-6-(trifluoromethyl)pyrazolo[1,5-a]pyridine 
• 401816-45-3 3-(4-fluorophenyl)-2-(2-(5-trifluoromethyl)pyridyl)-2H-azirine 
• 145834-67-9 1-(4-fluorophenyl)-2-[5-(trifluoromethyl)-2-pyridyl]ethanone 
• 372122-66-2 1-(4-fluorophenyl)-2-(2-(5-trifluoromethyl)pyridyl)ethanone oxime 
• 401816-46-4 2-(4-fluorophenyl)-3-acetyl-6-trifluoromethylpyrazolo[1,5-a]pyridine 
• 52334-81-3 2-chloro-5-trifluoromethylpyridine 
• 403-42-9 1-(4-fluorophenyl)ethanone 

Downstream Products

• 401816-64-6 2-(4-fluoro-phenyl)-3-[2-(3-hydroxy-propylamino)-pyrimidin-4-yl]-pyrazolo[1,5-a]pyridine-6-carboxylic acid ethyl ester 

Relevant academic research and scientific papers

Pyrazolo[1,5-a]pyridines as p38 kinase inhibitors

(Chemical Equation Presented) A convergent synthesis of substituted pyrazolo[1,5-a]pyridines has been achieved either via a regioselective [3 + 2] cycloaddition of N-aminopyridines with alkynes or by thermal cyclization of disubstituted azirines. Subseque