反应详情

2-Amino-5-[4,5-dihydropyridazin-3(2H)-on-6-yl]indane and phenyl isocyanate were treated in the same manner as in Example 29 to obtain 2-(phenylcarbamoyl) amino-5-[4,5-di-hydropyridazin-3(2H)-on-6-yl]indane.