发明人孙丽萍,钱学锋,郭海燕. "Method for the Synthesis of (4-Amino-1-methyl-1H-pyrazol-3-yl)(thiomorpholino)methanone" [P]. 中国发明专利, 专利号 CN 112354581 A, 授权公告日 2023-09-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 1796, 5579-5603.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2020, 1046, (6), 9499-9524.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (4-Amino-1-methyl-1H-pyrazol-3-yl)(thiomorpholino)methanone Using HRMS and NMR". J. Agric. Food Chem., 2016, 485, (12), 7648-7675.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 1899, 6333-6338.