乙酸酐 、
4-[3-(3-fluoro-4-hydrazinocarbonylphenoxy)propyl]piperidine-1-carboxylic acid isopropyl ester 以
吡啶 为溶剂,
反应 72.0h,
以to afford crude 4-{3-[4-(N′-acetyl-hydrazinocarbonyl)-3-fluorophenoxy]propyl}piperidine-1-carboxylic acid isopropyl ester which的产率得到4-{3-[4-(N'-acetyl-hydrazinocarbonyl)-3-fluorophenoxy]propyl}piperidine-1-carboxylic acid isopropyl ester