发明人胡光,徐明华,郑宇鹏. "Method for the Synthesis of 2-Amino-3-methoxyisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 114923829 A, 授权公告日 2017-05-09.
发明人唐晓军,韩伟,沈红梅. "A Process for Preparing High-Purity 2-Amino-3-methoxyisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 114231056 A, 授权公告日 2021-01-06.
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