(5-溴-2-氯-3-吡啶)甲醇

3-amino-6-ethyl-8,9-dimethylpyrido[2,3-b][1,5]benzoxazepin-5-one

2-巯基烟酸

2-羟基-5-溴烟酸

2-氧代-5-碘-1,2-二氢-3-吡啶甲酸甲酯