N~2~-(4-aminophenyl)-N~4~,N~4~,6-trimethylpyrimidine-2,4-diamine

3-bromo-5-iodo-4-methylpyridine

6-methoxy-7-methyl-1,2,3,4-tetrahydro-1,5-naphthyridine

N,N,6-trimethyl-1,2,3,4-tetrahydro-1,7-naphthyridin-8-amine

6-methoxy-8-methyl-1,2,3,4-tetrahydro-1,5-naphthyridine

5,6,7,8-tetrahydro-1,8-naphthyridin-3-ol hydrochloride

2,7-dimethoxy-1,8-naphthyridine-4-carbaldehyde

2-(4-methylphenyl)imidazo[1,2-{a}]pyridin-3-amine

2-(2-aminoethyl)-6-(2-furyl)pyridazin-3(2{H})-one

3-(4-ethoxyphenyl)-1-methyl-1{H}-pyrazole-5-carboxylic acid

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