发明人高志强,郑宇鹏,林芳. "Method for the Synthesis of 2-Amino-4-(2-chlorophenyl)-6-isobutylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 109982459 A, 授权公告日 2020-08-17.
发明人李文辉,郑宇鹏,马晓峰. "A Process for Preparing High-Purity 2-Amino-4-(2-chlorophenyl)-6-isobutylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 114315177 A, 授权公告日 2024-07-02.
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