5-碘吲哚醌 、
4-{[4-(Hydrazinocarbonyl)benzoyl]amino}benzoic acid 在
溶剂黄146 、
水 作用下,
以
溶剂黄146 为溶剂,
反应 16.13h,
以gave 126 mg of the title compound (75%) as a orange solid in 83.3% purity by HPLC (Rt: 3.78, gradient of 8 min. MaxPlot detection between 230 and 400 nm)的产率得到4-[[4-[[(5-iodo-2-oxoindol-3-yl)amino]carbamoyl]benzoyl]amino]benzoic acid