Pyridine series

Rofecoxib

5-Bromo-2,4-dichloro-pyridine

4,5-Dimethoxy-1-cyanobenzocycl

1-CBz-3-pyrrolidinone 1-CBZ-3

3-Benzyloxybenzyl bromide 3-苄

Methyl 23-dibromopropionate 2

55'-Dimethyl-22'-bipyridyl 33

4-FLUOROPHENYLACETIC ACID ETHY

3-Butyne-2-ol 3-丁炔-2-醇

BOC-D-ORNITHINE or D-Ornithine

Phosphorus tribromide 三溴化磷

Sodium pentanesulfonate