发明人李文辉,赵玉洁,胡光. "Method for the Synthesis of 1-Methyl-N-(3-methylisothiazol-5-yl)-3-phenyl-1H-pyrazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 108415995 A, 授权公告日 2022-09-27.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 1526, 9288-9316.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 601, (4), 4573-4583.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-N-(3-methylisothiazol-5-yl)-3-phenyl-1H-pyrazole-5-carboxamide Using HRMS and NMR". J. Agric. Food Chem., 2020, 2325, 2498-2524.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2019, 318, 7422-7451.