ethyl 2-[5-(2-aminopyridin-4-yl)-4-(3-methylphenyl)-1,3-thiazol-2-yl]acetate

tert-butyl 3-amino-4-[2-(3-chlorophenyl)-2-oxoethyl]pyridine-2-carboxylate

4-[4-(3-chlorophenyl)-2-ethyl-1,3-thiazol-5-yl]pyridin-2-amine

4-(2-ethyl-4-phenyl-1,3-thiazol-5-yl)pyridin-2-amine

4-[2-ethyl-4-[3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl]pyridin-2-amine