发明人罗永刚,李文辉,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114471029 A, 授权公告日 2019-07-17.
Yamamoto T, Mueller T, Hughes D C. "Method for the Synthesis of 1-(2,4-Dichlorophenyl)-1h-pyrazole-3-carboxylic acid" [P]. US Patent, US 10955504 B2, 2015-03-09.
发明人马晓峰,何建平,徐明华. "A Process for Preparing High-Purity 1-(2,4-Dichlorophenyl)-1h-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116806861 A, 授权公告日 2022-10-02.
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., 2022, 1304, 4591-4599.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 2279, (4), 5192-5205.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,4-Dichlorophenyl)-1h-pyrazole-3-carboxylic acid Using HRMS and NMR". Phytochemistry, 2022, 1864, (5), 1390-1403.