6-((4-甲基哌嗪-1-基)甲基)吡啶-2-胺

ethyl 5-methylimidazo[1,2-a]pyridine-2-carboxylate hydrobromide

ethyl (2-((6-methylpyridin-2-yl)carbamoyl)-3-oxobut-1-en-1-yl)glycinate

2-Tritylamino-6-(2-carboxyethyl)pyridine