作者:Lynette M. Oh、Huan Wang、Susan C. Shilcrat、Robert E. Herrmann、Daniel B. Patience、P. Grant Spoors、Joseph Sisko
DOI:10.1021/op700164t
日期:2007.11.1
A scalable synthesis of GSK183390A, a PPAR alpha/gamma agonist, is described. This synthesis is highlighted by (1) a regioselective formal 1,3-dipolar cycloaddition reaction between an enamine and a nitrile imine dipole to form a 1,3,5-trisubstituted pyrazole and (2) a regioselective amidomethylation of an o-cresol derivative using 2-chloro-N-hydroxymethylacetamide.