发明人唐晓军,朱建伟,钱学锋. "Method for the Synthesis of Ethyl 6-(benzylamino)-5-cyano-2-phenylnicotinate" [P]. 中国发明专利, 专利号 CN 112721203 B, 授权公告日 2022-08-05.
发明人罗永刚,冯建国,韩伟. "A Process for Preparing High-Purity Ethyl 6-(benzylamino)-5-cyano-2-phenylnicotinate" [P]. 中国发明专利, 专利号 CN 117768097 A, 授权公告日 2025-07-13.
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