Pyridine series

 5-Nitro-1H-indole-3-carbonitr

Ethyl 4-aminobenzoate

  4-Chloro-2-hydroxybenzaldehy

4-Fluoro-3-nitro-benzenesulfon

Ethyl 3-methylindole-2-carboxy

.96

D-Arginine

2,6-Di-tert-butylcyclohexa-2,5

Saxagliptin,

 1-fluoro-4,5-dimethyl-2-nitro

Brassylic acid dimethyl ester