1049809-54-2

Upstream product

• 873-73-4 4-n-chlorophenylacetylene 
• 1049809-53-1 3-(4-Chloro-3-iodo-phenyl)-1-(3-morpholin-4-yl-propyl)-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridine-5-carboxylic acid tert-butyl ester 

Downstream Products

• 1049809-55-3 3-[4-Chloro-3-(4-chloro-phenylethynyl)-phenyl]-1-(3-morpholin-4-yl-propyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine 
• 1049809-49-5 [3-[4-Chloro-3-(4-chloro-phenylethynyl)-phenyl]-1-(3-morpholin-4-yl-propyl)-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridin-5-yl]-oxo-acetic acid methyl ester 

Relevant academic research and scientific papers

Pyrazole-based cathepsin S inhibitors with arylalkynes as P1 binding elements

A crystal structure of 1 bound to a Cys25Ser mutant of cathepsin S helped to elucidate the binding mode of a previously disclosed series of pyrazole-based CatS inhibitors and facilitated the design of a new class of arylalkyne analogs. Optimization of the

CARBON-LINKED TETRAHYDRO-PYRAZOLO-PYRIDINE MODULATORS OF CATHEPSIN S

Carbon-linked tetrahydro-pyrazolo-pyridine compounds are described, which are useful as cathepsin S modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by cathepsin S activity, such as psoriasis, pain, multiple sclerosis, atherosclerosis, and rheumatoid arthritis.