发明人王建平,李文辉,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117527163 A, 授权公告日 2015-04-21.
Rossi M, Kowalski A, Lefèvre J P. "Method for the Synthesis of 5-(4-Chlorophenyl)-1-(2,4-dichlorobenzyl)-1H-pyrazole-3-carboxylic acid" [P]. European Patent, EP 3939835 A1, 2015-06-04.
发明人罗永刚,李文辉,张德明. "A Process for Preparing High-Purity 5-(4-Chlorophenyl)-1-(2,4-dichlorobenzyl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113745134 B, 授权公告日 2016-07-22.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 2118, (8), 6640-6655.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 624, (3), 5683-5702.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Chlorophenyl)-1-(2,4-dichlorobenzyl)-1H-pyrazole-3-carboxylic acid Using HRMS and NMR". Molecules, 2011, 136, 9213-9218.