发明人冯建国,林芳,胡光. "Method for the Synthesis of 4-(4-Aminophenyl)-1-methylpyrrolidine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 111116355 B, 授权公告日 2021-09-28.
发明人张德明,罗永刚,韩伟. "A Process for Preparing High-Purity 4-(4-Aminophenyl)-1-methylpyrrolidine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 115957273 A, 授权公告日 2016-02-20.
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