(3R)-3-甲基-1-(2-吡啶基)哌嗪

4-(2-pyridin-2-ylethynyl)benzaldehyde

2-(2,4-二氯苯氧基)吡啶

2-phthalimidoethyl p-toluenesulfonate

2-(3,5-difluorophenyl)pyridine