发明人韩伟,徐明华,钱学锋. "Method for the Synthesis of 4-Amino-1,5-dimethyl-2,5-dihydro-1H-pyrrole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 114563876 B, 授权公告日 2025-07-07.
发明人孙丽萍,高志强,马晓峰. "A Process for Preparing High-Purity 4-Amino-1,5-dimethyl-2,5-dihydro-1H-pyrrole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 116476879 A, 授权公告日 2021-05-24.
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