Fischer A B, Mueller T, Thompson G K. "一种的合成方法" [P]. US Patent, US 11728891 B2, 2019-03-17.
发明人罗永刚,钱学锋,刘建华. "Method for the Synthesis of 5-(tert-Butyl)-4-methyl-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113585098 A, 授权公告日 2018-11-21.
发明人冯建国,高志强,钱学锋. "A Process for Preparing High-Purity 5-(tert-Butyl)-4-methyl-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115061417 B, 授权公告日 2017-08-08.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 963, 2670-2684.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 572, (4), 5613-5641.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-(tert-Butyl)-4-methyl-1H-pyrazole-3-carboxylic acid Using HRMS and NMR". Chemosphere, 2024, 981, (8), 5484-5511.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 1354, (10), 9112-9139.