Pyridine series

4-bromo-3-fluorophenol  

2-Fluoro-4-iodo-5-methylpyridi

2,5-Dibromopyridine-4-carboxyl

2-Fluoro-4-iodo-5-methylpyridi

3,3'-Dibromo-2,2'-bithiophene

Amprenavir

Oridonin

Sesamin

Chrysophanol

Methyl (S)-1-N-Cbz-piperazine-