Design and synthesis of orally bioavailable inhibitors of inducible nitric oxide synthase. synthesis and biological evaluation of dihydropyridin-2 (1H)-imines and 1, 5, 6, …
The process of discovery and biological evaluation of α, β-unsaturated cyclic amidines, as selective inhibitors of inducible nitric oxide synthase (iNOS), is reported. Dihydropyridin-2 (1H)-imines and 1, 5, 6, 7-tetrahydro-2H-azepin-2-imines were synthesized and biologically evaluated both in vitro and in vivo using a nitric oxide synthase inhibition assay. Compounds 1, 5, 6, 8–12 and 16 exhibited potent inhibition of iNOS. Among these, compounds 6, 7, 10 ...