Dimethyl-diphenyl-propanamide derivatives as nonsteroidal dissociated glucocorticoid receptor agonists

J Med Chem. 2010 Dec 9;53(23):8241-51. doi: 10.1021/jm100957a. Epub 2010 Nov 12.

Abstract

A series of 2,2-dimethyl-3,3-diphenyl-propanamides as novel glucocorticoid receptor modulators is reported. SAR exploration led to the identification of 4-hydroxyphenyl propanamide derivatives displaying good agonist activity in GR-mediated transrepression assays and reduced agonist activity in GR-mediated transactivation assays. Compounds 17 and 30 showed anti-inflammatory activity comparable to prednisolone in the rat carrageenan-induced paw edema model, with markedly decreased side effects with regard to increases in blood glucose and expression of hepatic tyrosine aminotransferase. A hypothetical binding mode accounting for the induction of the functional activity by a 4-hydroxyl group is proposed.

MeSH terms

  • Amides / chemistry
  • Amides / pharmacology*
  • Animals
  • Models, Molecular
  • Rats
  • Receptors, Glucocorticoid / agonists*

Substances

  • Amides
  • Receptors, Glucocorticoid