Pyridine series

2-Fluoro-d-phenylalanine 

3-Fluoro-d-phenylalanine

3-Chloro-5-hydroxybenzotrifluo

5-Bromo-2-methoxy-pyridin-3-yl

Diphenyl-2-pyridylphosphine

5-Chloro-2-methoxybenzoic acid

2,3-Dimethylthiophene

2,3-Difluoropyridine-6-carboxy

3-Cyano-5-hydroxypyridine

1-[4-(4-Aminophenyl)piperazin-

Gluconic Acid

2,3-Pyrazinedicarbonitrile