发明人罗永刚,徐明华,沈红梅. "Method for the Synthesis of 5-Methyl-3,4-dihydro-2H-pyrrole-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 114080622 A, 授权公告日 2020-04-28.
发明人林芳,韩伟,孙丽萍. "A Process for Preparing High-Purity 5-Methyl-3,4-dihydro-2H-pyrrole-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110764288 B, 授权公告日 2016-03-14.
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