5-(6-Hydroxy-5-methylpyridin-3-yl)thiophene-2-carboxylic acid

3-Bromo-7-chloro-2,4-dimethyl-1,8-naphthyridine

Pyrido[2,3-b]pyrazine-8-carboxylic acid

1,8-naphthyridine-3,6-diamine

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

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

N,N-dimethyl-1,2,3,4-tetrahydro-1,6-naphthyridin-5-amine

6-methoxy-3H-imidazo[4,5-b]pyridine-5-carboxylic acid

5-amino-2-chloro-4,6-dimethylnicotinonitrile

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

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