发明人王建平,郑宇鹏,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113011469 A, 授权公告日 2018-01-09.
发明人钱学锋,李文辉,韩伟. "Method for the Synthesis of 4-(3,5-Dimethyl-1H-pyrazol-1-yl)benzoic acidhydrochloride" [P]. 中国发明专利, 专利号 CN 108505784 A, 授权公告日 2020-07-07.
发明人钱学锋,冯建国,黄志刚. "A Process for Preparing High-Purity 4-(3,5-Dimethyl-1H-pyrazol-1-yl)benzoic acidhydrochloride" [P]. 中国发明专利, 专利号 CN 110064753 A, 授权公告日 2015-11-27.
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, 2021, 2447, 1716-1743.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1374, (2), 9923-9932.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,5-Dimethyl-1H-pyrazol-1-yl)benzoic acidhydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2018, 1684, (3), 9074-9101.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2010, 1802, 6588-6610.