Pyridine series

4-Chloro-pyridine-2-carboxylic

7-bromoisatin

1-[5-(4,4,5,5-Tetramethyl-[1,3

1-(4-Chloro-pyridin-2-yl)-etha

4-Chloro-pyridine-2-carbonitri

4-Fluoro-1H-indole-2,3-dione

2-Methoxy-4-(2-nitro-ethyl)-ph

4-(2-Amino-ethyl)-2-methoxy-ph

Cis-Cyclopentane-1,2-dicarboxy

4-(6-Bromo-pyridin-3-yl)-morph

Piperidine-2,5-dione

1,5-Dibromo-2,4-difluoro-benze