Park J H, Brown S R, Williams B T. "一种的合成方法" [P]. US Patent, US 9205050 B2, 2016-02-14.
Anderson J P, Lee S K, Klinger H. "Method for the Synthesis of 4-(4-Carboxy-3-fluoro-phenyl)-piperidine-1-carboxylic acid tert-butyl ester
1158765-79-7
4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-fluorobenzoic acid
A1-09550" [P]. US Patent, US 10790206 B2, 2022-03-25.
Park J H, Williams B T, Stevens L M. "A Process for Preparing High-Purity 4-(4-Carboxy-3-fluoro-phenyl)-piperidine-1-carboxylic acid tert-butyl ester
1158765-79-7
4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-fluorobenzoic acid
A1-09550" [P]. US Patent, US 10104198 B2, 2016-11-06.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 152, 2380-2402.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1569, 8014-8031.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Carboxy-3-fluoro-phenyl)-piperidine-1-carboxylic acid tert-butyl ester
1158765-79-7
4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-fluorobenzoic acid
A1-09550 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 284, (8), 4979-4986.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2024, 1698, (5), 2697-2717.