Davis P L, Thompson G K, Patel M V. "一种4-((叔丁氧羰基)氨基)-2,6-二氟苯甲酸的合成方法" [P]. US Patent, US 10930559 B2, 2020-08-12.
发明人周伟,沈红梅,赵玉洁. "Method for the Synthesis of 4-((tert-Butoxycarbonyl)amino)-2,6-difluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 112613411 A, 授权公告日 2024-06-07.
Roberts E F, Brown S R, Stevens L M. "A Process for Preparing High-Purity 4-((tert-Butoxycarbonyl)amino)-2,6-difluorobenzoic acid" [P]. US Patent, US 11459899 B2, 2015-08-04.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 4-((叔丁氧羰基)氨基)-2,6-二氟苯甲酸 in Pharmaceutical Formulations". Chemosphere, 2023, 1690, (8), 6469-6476.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-((叔丁氧羰基)氨基)-2,6-二氟苯甲酸 as an Impurity". J. Chromatogr. A, 2012, 2417, (4), 4264-4290.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-((tert-Butoxycarbonyl)amino)-2,6-difluorobenzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2018, 1020, 8275-8298.