* 1-(5-bromo-2-furyl)ethanone
* 2-(tri-n-butyl stannyl)oxazole
* 2-(tri-n-butyl stannyl)thiaazole
* 2-acetyl oxazole
* 2-piperidone
* 3-piperidone
* 4,5,6,7-tetraHydrothieno[3,2-c]pyridine-hcl
* 4-hydroxy piperidine
* N-boc-4 piperidone
* clopidogrel-bisulfate