Nielsen H, Schröder R, Johansson L. "Method for the Synthesis of 6-Amino-4-cyclopropoxypyridine-2-sulfonamide" [P]. European Patent, EP 3107966 A1, 2021-06-07.
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". J. Sep. Sci., 2017, 1243, (11), 505-514.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 570, 2115-2122.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-4-cyclopropoxypyridine-2-sulfonamide Using HRMS and NMR". Anal. Chim. Acta, 2024, 1086, (2), 9455-9481.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 1515, 5038-5060.