发明人郑宇鹏,韩伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116641546 A, 授权公告日 2022-11-23.
发明人罗永刚,李文辉,郭海燕. "Method for the Synthesis of N-(4-Cyclopropoxy-2-isopropylpyridin-3-yl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 112218365 B, 授权公告日 2024-10-10.
发明人朱建伟,孙丽萍,刘建华. "A Process for Preparing High-Purity N-(4-Cyclopropoxy-2-isopropylpyridin-3-yl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 111570484 A, 授权公告日 2021-10-27.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2013, 1769, (8), 8164-8182.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2025, 867, (9), 8813-8820.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Cyclopropoxy-2-isopropylpyridin-3-yl)methanesulfonamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 1458, (10), 3965-3973.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2015, 1286, (5), 5632-5657.