Johnson M A, Williams B T, O'Brien P Q. "Method for the Synthesis of 1-(2,3-dihydro-1-benzofuran-2-carbonyl)piperidin-4-amine hydrochloride" [P]. US Patent, US 11676727 B2, 2020-10-17.
发明人陈志强,郑宇鹏,冯建国. "A Process for Preparing High-Purity 1-(2,3-dihydro-1-benzofuran-2-carbonyl)piperidin-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 109913074 A, 授权公告日 2024-12-02.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(2,3-dihydro-1-benzofuran-2-carbonyl)piperidin-4-amine hydrochloride in Pharmaceutical Formulations". J. Nat. Prod., 2020, 326, (6), 4582-4586.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(2,3-dihydro-1-benzofuran-2-carbonyl)piperidin-4-amine hydrochloride as an Impurity". Sci. Total Environ., 2024, 842, (6), 604-624.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,3-dihydro-1-benzofuran-2-carbonyl)piperidin-4-amine hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2020, 715, 4052-4075.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 1-(2,3-dihydro-1-benzofuran-2-carbonyl)piperidin-4-amine hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 762, (11), 557-570.