发明人张德明,沈红梅,赵玉洁. "Method for the Synthesis of 2,6-Difluoro-N-(piperidin-4-yl)benzamide" [P]. 中国发明专利, 专利号 CN 111397792 B, 授权公告日 2021-04-21.
发明人沈红梅,韩伟,孙丽萍. "A Process for Preparing High-Purity 2,6-Difluoro-N-(piperidin-4-yl)benzamide" [P]. 中国发明专利, 专利号 CN 113022034 A, 授权公告日 2018-06-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 1210, (1), 4708-4730.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 966, (3), 2683-2704.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Difluoro-N-(piperidin-4-yl)benzamide Using HRMS and NMR". J. Sep. Sci., 2013, 2474, (10), 6118-6135.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2017, 2086, (1), 9325-9338.