Mueller T, Klinger H, Thompson G K. "一种的合成方法" [P]. US Patent, US 9627738 B2, 2021-02-07.
发明人韩伟,刘建华,孙丽萍. "Method for the Synthesis of 4-Nitro-3-(p-tolyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 117098944 B, 授权公告日 2018-03-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 395, 4449-4458.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 636, 8023-8027.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Nitro-3-(p-tolyl)-1H-pyrazole Using HRMS and NMR". Food Chem., 2022, 1577, 1788-1808.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2024, 1800, (5), 8743-8766.