4-{5-[3-(4-bromo-phenyl)-3-o-tolyl-propionyl]-2-oxo-2H-pyridin-1-yl}-butyric acid 、
盐酸羟胺 、
碳酸氢钠 以to give the title compound as a colorless solid, MS (ESI−): m/z=495.1 [M−H]−的产率得到4-(5-{3-(4-bromo-phenyl)-1-[(E)-hydroxyimino]-3-o-tolyl-propyl}-2-oxo-2H-pyridin-1-yl)-butyric acid