发明人郑宇鹏,唐晓军,何建平. "Method for the Synthesis of ethyl 3-amino-1-methyl-1H-pyrrole-2-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 115409356 B, 授权公告日 2016-07-27.
发明人郭海燕,黄志刚,李文辉. "A Process for Preparing High-Purity ethyl 3-amino-1-methyl-1H-pyrrole-2-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 111124229 A, 授权公告日 2022-01-09.
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