发明人孙丽萍,钱学锋,冯建国. "Method for the Synthesis of 2-(4-Chlorophenyl)-2-(phenethylamino)-acetonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 111510904 A, 授权公告日 2022-09-25.
发明人杨光,罗永刚,李文辉. "A Process for Preparing High-Purity 2-(4-Chlorophenyl)-2-(phenethylamino)-acetonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 110694931 B, 授权公告日 2024-04-02.
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