发明人冯建国,高志强,朱建伟. "Method for the Synthesis of Methyl 2-(3,4-dihydro-2H-pyrrol-5-yl)hydrazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109472281 B, 授权公告日 2020-09-09.
发明人王建平,罗永刚,李文辉. "A Process for Preparing High-Purity Methyl 2-(3,4-dihydro-2H-pyrrol-5-yl)hydrazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111589385 A, 授权公告日 2020-02-09.
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