发明人郭海燕,韩伟,高志强. "Method for the Synthesis of Methyl 4-(pyrrolidine-2-carboxamido)benzoate hydrochloride" [P]. 中国发明专利, 专利号 CN 112037674 A, 授权公告日 2022-03-28.
发明人唐晓军,韩伟,冯建国. "A Process for Preparing High-Purity Methyl 4-(pyrrolidine-2-carboxamido)benzoate hydrochloride" [P]. 中国发明专利, 专利号 CN 108700313 B, 授权公告日 2015-03-11.
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