发明人冯建国,胡光,周伟. "Method for the Synthesis of 4-[(pyrrolidin-3-yl)amino]benzonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 109927244 B, 授权公告日 2024-07-18.
发明人胡光,刘建华,唐晓军. "A Process for Preparing High-Purity 4-[(pyrrolidin-3-yl)amino]benzonitrile hydrochloride" [P]. 中国发明专利, 专利号 CN 110140247 A, 授权公告日 2018-04-06.
参考文献 Literature
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Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-[(pyrrolidin-3-yl)amino]benzonitrile hydrochloride as an Impurity". Biomed. Chromatogr., 2013, 181, 5585-5612.