Pyridine series

Boc-7-bromoindoline

 Fmoc-N-Methyl-gamma-butyric a

DL-'Lysine acetylsalicylate

4-BROMO-1-CHLORO ISOQUINOLINE

Guanidine hydrochloride

4-FLUOROPHENYLHYDRAZINE

2-bromo-5-methylbenzoic acid  

3-oxo-4-aza-5A-androstane-17B-