发明人郭海燕,林芳,王建平. "Method for the Synthesis of Methionine Impurity 1" [P]. 中国发明专利, 专利号 CN 112274602 A, 授权公告日 2016-05-25.
O'Brien P Q, Lee S K, Brown S R. "A Process for Preparing High-Purity Methionine Impurity 1" [P]. US Patent, US 9770393 B2, 2016-07-28.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 蛋氨酸杂质1 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 2130, 7377-7388.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 蛋氨酸杂质1 as an Impurity". J. Agric. Food Chem., 2018, 707, 1801-1819.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Methionine Impurity 1 Using HRMS and NMR". Sci. Total Environ., 2015, 1326, 9719-9736.