发明人冯建国,徐明华,刘建华. "Method for the Synthesis of 3,4-Difluoro-N-((1-(furan-2-ylmethyl)piperidin-4-yl)methyl)benzamide" [P]. 中国发明专利, 专利号 CN 111099419 A, 授权公告日 2025-06-21.
发明人胡光,陈志强,罗永刚. "A Process for Preparing High-Purity 3,4-Difluoro-N-((1-(furan-2-ylmethyl)piperidin-4-yl)methyl)benzamide" [P]. 中国发明专利, 专利号 CN 117127757 A, 授权公告日 2023-09-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 288, 2039-2046.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 1934, 8266-8275.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Difluoro-N-((1-(furan-2-ylmethyl)piperidin-4-yl)methyl)benzamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1158, 7266-7277.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 626, 3533-3538.