Pyridine series

1-(4-Bromo-pyridin-2-yl)-2,2,2

2-Bromo-5-iodo-3-methyl-pyridi

6-Benzyl-6,7-dihydro-5H-pyrrol

6-Benzyl-pyrrolo[3,4-b]pyridin

Pyrrolo[3,4-b]pyridine-5,7-dio

2-Chloro-3-iodo-6-trifluoromet

5-Phenyl-nicotinonitrile

(5-Thiophen-2-yl-pyridin-3-yl)

(5-Phenyl-pyridin-3-yl)-methan

N2-Isopropyl-pyridine-2,4-diam

2-Imino-thiazolidin-4-one

N2-(2-Methoxy-ethyl)-pyridine-