3-aminomethyleneamino-6-(4-chlorophenyl)-10-(4-chlorophenylmethylene)-5-oxo-7,8,9,10-tetrahydrothiazolo[3',2':1,2]pyrimido[4,5-b]quinoline-2-carbonitrile 在
sodium ethanolate 作用下,
以
乙醇 为溶剂,
反应 5.0h,
以63%的产率得到4-amino-8-(4-chlorophenylmethylene)-12-(4-chlorophenyl)-8,9,10,11-tetrahydropyrimido[4'',5'':4',5']thiazolo[3',2':1,2]pyrimido[4,5-b]quinolin-13-one