发明人王建平,李文辉,朱建伟. "Method for the Synthesis of 1-(4-Bromo-2-chlorophenoxymethyl)-1h-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115446162 A, 授权公告日 2021-05-24.
发明人何建平,林芳,高志强. "A Process for Preparing High-Purity 1-(4-Bromo-2-chlorophenoxymethyl)-1h-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108475956 B, 授权公告日 2021-03-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2021, 1282, (4), 3238-3252.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 579, (12), 3288-3318.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Bromo-2-chlorophenoxymethyl)-1h-pyrazole-3-carboxylic acid Using HRMS and NMR". Phytochemistry, 2017, 2137, (11), 2676-2679.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 259, (11), 7784-7804.