发明人罗永刚,李文辉,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112587687 A, 授权公告日 2023-11-15.
Davis P L, Fischer A B, Roberts E F. "Method for the Synthesis of 4-(5-Amino-3-benzyl-4-phenyl-1H-pyrazol-1-yl)benzoic acid" [P]. US Patent, US 11908846 B2, 2021-05-13.
发明人郑宇鹏,高志强,钱学锋. "A Process for Preparing High-Purity 4-(5-Amino-3-benzyl-4-phenyl-1H-pyrazol-1-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 115988296 B, 授权公告日 2021-02-09.
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". J. Sep. Sci., 2018, 982, 3547-3565.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 850, 387-417.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-Amino-3-benzyl-4-phenyl-1H-pyrazol-1-yl)benzoic acid Using HRMS and NMR". Anal. Methods, 2013, 929, (10), 8695-8718.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2016, 1442, (10), 4726-4738.