Chen K W, Hughes D C, Brown S R. "一种<SC>L</SC>-Methionine-<SUP>15</SUP>N的合成方法" [P]. US Patent, US 10001383 B2, 2015-03-10.
Sørensen M, Nielsen H, Mueller T C. "Method for the Synthesis of <SC>L</SC>-Methionine-<SUP>15</SUP>N" [P]. European Patent, EP 3395014 A1, 2025-12-25.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of <SC>L</SC>-Methionine-<SUP>15</SUP>N in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 1398, (3), 4698-4702.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of <SC>L</SC>-Methionine-<SUP>15</SUP>N as an Impurity". Phytochemistry, 2021, 1139, (6), 7661-7678.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of <SC>L</SC>-Methionine-<SUP>15</SUP>N Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 1947, (5), 5712-5734.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate <SC>L</SC>-Methionine-<SUP>15</SUP>N Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 1948, 4748-4774.