发明人赵玉洁,陈志强,刘建华. "Method for the Synthesis of 1-(3-(2-Methoxyethyl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine oxalate" [P]. 中国发明专利, 专利号 CN 117462971 B, 授权公告日 2015-10-15.
发明人周伟,何建平,陈志强. "A Process for Preparing High-Purity 1-(3-(2-Methoxyethyl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine oxalate" [P]. 中国发明专利, 专利号 CN 111033282 B, 授权公告日 2024-07-08.
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". Anal. Chim. Acta, 2013, 1234, (1), 6881-6910.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 267, (9), 7392-7408.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-(2-Methoxyethyl)-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine oxalate Using HRMS and NMR". J. Sep. Sci., 2013, 1408, (10), 8065-8082.