Patel M V, Kumar R, Lee S K. "一种N/A的合成方法" [P]. US Patent, US 9113073 B2, 2022-11-17.
Stevens L M, Johnson M A, Park J H. "Method for the Synthesis of (R)-Oxiran-2-ylmethyl acetate" [P]. US Patent, US 10058307 B2, 2018-05-04.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". Anal. Methods, 2023, 829, (4), 8855-8878.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". Molecules, 2010, 590, (4), 124-132.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (R)-Oxiran-2-ylmethyl acetate Using HRMS and NMR". Sci. Total Environ., 2016, 1851, (4), 6147-6155.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate N/A Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 91, 4284-4306.