发明人马晓峰,张德明,郑宇鹏. "Method for the Synthesis of 2-((2-Amino-4-bromophenyl)amino)acetonitrile" [P]. 中国发明专利, 专利号 CN 114016815 A, 授权公告日 2022-05-16.
发明人胡光,杨光,陈志强. "A Process for Preparing High-Purity 2-((2-Amino-4-bromophenyl)amino)acetonitrile" [P]. 中国发明专利, 专利号 CN 117588895 A, 授权公告日 2019-03-12.
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