N-[4-(pyridin-3-yl)pyrimidin-2-yl]cyanamide

ethyl 7-pyridin-3-ylpyrazolo[1,5-a]pyrimidine-3-carboxylate

4-[[[4-(3-吡啶基)-2-嘧啶基]氨基]甲基]苯甲酸甲酯

4-({[4-(Pyridin-3-yl)pyrimidin-2-yl]amino}methyl)benzoic acid