发明人李文辉,罗永刚,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117203856 A, 授权公告日 2018-02-25.
Yamamoto T, Lee S K, Mueller T. "Method for the Synthesis of 1-(3,4-Dichlorophenyl)-5-methyl-1h-pyrazole-3-carboxylic acid" [P]. US Patent, US 10330900 B2, 2020-01-24.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2021, 1815, (4), 3166-3194.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2025, 2340, (8), 5935-5946.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3,4-Dichlorophenyl)-5-methyl-1h-pyrazole-3-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2018, 329, 2633-2659.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 813, 1362-1383.