1609464-71-2

Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 
• 181955-79-3 N,N'-di-tert-butyloxycarbonylpiperazine-2-carboxylic acid 
• 935544-47-1 tert-butyl 3-oxotetrahydro-1H-oxazolo[3,4-a]pyrazine-7(3H)-carboxylate 
• 960535-17-5 tert-butyl 3-((pyridin-3-yloxy)methyl)piperazine-1-carboxylate 
• 88112-75-8 4-bromo-2-fluorophenyl isocyanate 

Relevant academic research and scientific papers

Discovery of novel 2-((pyridin-3-yloxy)methyl)piperazines as α7 nicotinic acetylcholine receptor modulators for the treatment of inflammatory disorders

Herein we report the design, synthesis, and structure-activity relationships for a new class of α7 nicotinic acetylcholine receptor (nAChR) modulators based on the 2-((pyridin-3-yloxy)methyl)piperazine scaffold. The oxazolo[4,5-b]pyridine, (R)-18, and 4-methoxyphenylurea, (R)-47, were identified as potent and selective modulators of the α7 nAChR with favorable in vitro safety profiles and good oral bioavailability in mouse. Both compounds were shown to significantly inhibit cellular infiltration in a murine model of allergic lung inflammation. Despite the structural and in vivo functional similarities in the compounds, only (R)-18 was shown to be an agonist. Compound (R)-47 demonstrated silent agonist activity. These data support the hypothesis that the anti-inflammatory activity of the α7 nAChR is mediated by a signal transduction pathway that is independent of ion current.