Synthesis of 1-(methanesulfonyl- and aminosulfonylphenyl)acetylenes that possess a 2-(N-difluoromethyl-1,2-dihydropyridin-2-one) pharmacophore: Evaluation as dual inhibitors of cyclooxygenases and 5-lipoxygenase with anti-inflammatory activity

Article abstract of DOI:10.1016/j.bmcl.2008.12.066

A hitherto unknown class of linear acetylene regioisomers were designed such that a SO₂Me or SO₂NH₂ group was located at the ortho-, meta- or para-position of the acetylene C-1 phenyl ring, and a N-difluoromethyl-1,2-dihyd