Martínez F, Björnsson E, Johansson L. "一种的合成方法" [P]. European Patent, EP 3437614 A1, 2015-07-04.
发明人周伟,赵玉洁,胡光. "Method for the Synthesis of 1-Phenyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109394837 B, 授权公告日 2017-05-09.
发明人唐晓军,胡光,李文辉. "A Process for Preparing High-Purity 1-Phenyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113003817 B, 授权公告日 2025-04-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2024, 2465, (9), 6123-6141.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 523, (1), 4102-4129.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-Phenyl-1H-pyrazole-5-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2010, 2165, (7), 1114-1123.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1208, (7), 3580-3585.