Davis P L, Thompson G K, Roberts E F. "一种的合成方法" [P]. US Patent, US 10849330 B2, 2024-11-04.
Roberts E F, Kumar R, Patel M V. "Method for the Synthesis of 3-Fluoro-4-(3,3-difluoropyrrolidin-1-yl)nitrobenzene
1779127-63-7" [P]. US Patent, US 11546332 B2, 2024-09-23.
发明人沈红梅,罗永刚,钱学锋. "A Process for Preparing High-Purity 3-Fluoro-4-(3,3-difluoropyrrolidin-1-yl)nitrobenzene
1779127-63-7" [P]. 中国发明专利, 专利号 CN 117508220 A, 授权公告日 2021-04-10.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 1455, 6740-6744.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 1865, 7179-7195.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Fluoro-4-(3,3-difluoropyrrolidin-1-yl)nitrobenzene
1779127-63-7 Using HRMS and NMR". Sci. Total Environ., 2019, 1831, (4), 7418-7425.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2022, 745, (5), 3963-3980.