Park J H, Johnson M A, Chen K W. "一种的合成方法" [P]. US Patent, US 10420469 B2, 2018-06-17.
发明人周伟,刘建华,朱建伟. "Method for the Synthesis of 3-Amino-N-(1-(2-chloro-4,6-dimethylphenyl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)benzamide" [P]. 中国发明专利, 专利号 CN 111355629 B, 授权公告日 2025-01-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 1467, 1729-1740.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 1480, 1876-1895.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-N-(1-(2-chloro-4,6-dimethylphenyl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)benzamide Using HRMS and NMR". Chemosphere, 2020, 1947, 7475-7502.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 1200, (2), 9010-9032.