发明人何建平,朱建伟,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115069728 A, 授权公告日 2018-08-12.
发明人徐明华,罗永刚,郑宇鹏. "Method for the Synthesis of 1-(4-Cyanobenzyl)-3-methyl-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116074323 B, 授权公告日 2016-02-09.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 567, (4), 5563-5577.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 1898, 5924-5931.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Cyanobenzyl)-3-methyl-1H-pyrazole-4-carboxylic acid Using HRMS and NMR". Molecules, 2024, 1291, 2098-2127.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 247, 8845-8855.