Kumar R, Schröder R, Johnson M A. "Method for the Synthesis of (3-Ethoxy-1,2,4-oxadiazol-5-yl)methanamine" [P]. US Patent, US 11861009 B2, 2023-01-04.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2017, 2279, (3), 7219-7242.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2010, 1913, 3554-3570.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (3-Ethoxy-1,2,4-oxadiazol-5-yl)methanamine Using HRMS and NMR". Chemosphere, 2010, 1978, 6137-6152.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 2194, (4), 3963-3993.