发明人何建平,唐晓军,杨光. "Method for the Synthesis of 3-Amino-4-((2-methoxyethyl)amino)benzonitrile" [P]. 中国发明专利, 专利号 CN 111001306 B, 授权公告日 2015-08-05.
发明人李文辉,孙丽萍,冯建国. "A Process for Preparing High-Purity 3-Amino-4-((2-methoxyethyl)amino)benzonitrile" [P]. 中国发明专利, 专利号 CN 117869239 A, 授权公告日 2015-09-14.
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