Pyridine series

Benzoic acid, 5-amino-2,3-dich

5-Bromo-3-methyl-1,2-benzoxazo

3-Propionylpyridine

o-Difluoro Benzene

2-AMINO-3-HYDROXY-2-METHYLBUTA

Bisacodyl

1-methyl-4-nitro-1H-pyrazole

5-Methylsalicylic acid

5'-FLUORO-2'-METHYLACETOPHENON

Di-tert butyl dicarbonate

2-(4-aminophenyl)-3-tert-butox

N,N'-Dicyclohexylcarbodiimide