Lee S K, Park J H, Anderson J P. "一种的合成方法" [P]. US Patent, US 11884224 B2, 2017-11-24.
发明人周伟,韩伟,罗永刚. "Method for the Synthesis of 5-Methyl-1-phenyl-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)-1H-pyrazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 109997351 B, 授权公告日 2025-05-11.
发明人郑宇鹏,罗永刚,周伟. "A Process for Preparing High-Purity 5-Methyl-1-phenyl-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)-1H-pyrazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114021389 B, 授权公告日 2019-11-18.
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". Anal. Methods, 2024, 2426, (10), 5993-5996.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 2400, (6), 632-639.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-1-phenyl-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)-1H-pyrazole-4-carboxamide Using HRMS and NMR". Anal. Chem., 2023, 1780, 5249-5276.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 599, 3562-3589.