Johnson M A, Anderson J P, Patel M V. "一种的合成方法" [P]. US Patent, US 9982476 B2, 2021-08-11.
发明人沈红梅,何建平,冯建国. "Method for the Synthesis of 3-(2-Chlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-methylisoxazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114554954 A, 授权公告日 2024-10-08.
发明人冯建国,杨光,林芳. "A Process for Preparing High-Purity 3-(2-Chlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-methylisoxazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 117081794 B, 授权公告日 2024-01-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 1374, (6), 5441-5469.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 128, (4), 9561-9591.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Chlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-methylisoxazole-4-carboxamide Using HRMS and NMR". J. Agric. Food Chem., 2017, 1804, (8), 1985-1998.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2016, 918, 2045-2048.