发明人陈志强,胡光,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113656988 A, 授权公告日 2018-05-13.
Roberts E F, Hughes D C, Thompson G K. "Method for the Synthesis of 1-(2,4-Dibromophenyl)-1h-pyrazole-3-carboxylic acid" [P]. US Patent, US 10439764 B2, 2022-07-11.
Hughes D C, Anderson J P, Kumar R. "A Process for Preparing High-Purity 1-(2,4-Dibromophenyl)-1h-pyrazole-3-carboxylic acid" [P]. US Patent, US 11001357 B2, 2023-11-06.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 1832, 4322-4325.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 1025, (12), 364-384.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,4-Dibromophenyl)-1h-pyrazole-3-carboxylic acid Using HRMS and NMR". J. Chromatogr. A, 2024, 548, 2923-2931.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 1382, 2451-2464.