发明人何建平,钱学锋,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111574350 A, 授权公告日 2020-12-24.
Lee S K, Yamamoto T, Anderson J P. "Method for the Synthesis of 1-(3-Chlorophenyl)-3-(4-chlorophenyl)-1H-pyrazole-5-carboxylic acid" [P]. US Patent, US 11074791 B2, 2025-08-23.
发明人罗永刚,郭海燕,刘建华. "A Process for Preparing High-Purity 1-(3-Chlorophenyl)-3-(4-chlorophenyl)-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108829769 B, 授权公告日 2022-03-18.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 197, (6), 2617-2621.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1518, (10), 9650-9677.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Chlorophenyl)-3-(4-chlorophenyl)-1H-pyrazole-5-carboxylic acid Using HRMS and NMR". Talanta, 2013, 187, 5922-5937.