6-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine

N,N,4-trimethyl-5,6,7,8-tetrahydro-1,5-naphthyridin-2-amine

8-chloro-6-methyl-1,7-naphthyridine

1-Adamantyl(3-amino-1-benzofuran-2-yl)methanone

3-(2,5-dimethoxyphenyl)-1-methyl-1{H}-pyrazole-5-carboxylic acid

4-amino-6-(4-methoxyphenyl)pyridazin-3(2{H})-one

ethyl 1-(4-fluorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylate

3-chloro-6-(2-thienyl)pyridazine

4-chloro-6-propylpyrimidine

6-(2-furyl)-2-thioxo-2,3-dihydropyrimidin-4(1{H})-one

4-thioxo-1,3,4,5,6,7-hexahydro-2H-cyclopenta[d]pyrimidin-2-one