3-[1-(2-Thienyl)-3,4-dihydroisoquinolin-2(1H)-yl]propanoic acid hydrochloride

5-Amino-4-methylnicotinic acid

5-Chloro-4,6-dimethylnicotinonitrile

Pyrido[2,3-b]pyrazine-6-carboxylic acid

2-chloro-3-methyl-1,5-naphthyridine

1,2,3,4-tetrahydro-1,6-naphthyridine-8-carboxylic acid

1,6-naphthyridin-8-amine

8-amino-1,7-naphthyridine-5-carbonitrile

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

2-chloro-4-methyl-1,5-naphthyridine

3-bromo-4-methyl-1,5-naphthyridine

4-bromo-1H-pyrrolo[2,3-c]pyridin-7-amine

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

2-(3-aminopropyl)pyridazin-3(2{H})-one

1-(4-fluorobenzyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid