发明人胡光,沈红梅,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113381223 A, 授权公告日 2016-06-15.
Johansson L, Mueller T C, Nowak P. "Method for the Synthesis of n3-Ethyl-4,4,4-trifluoro-n3-methylbutane-1,3-diamine" [P]. European Patent, EP 3218208 A1, 2023-04-12.
发明人黄志刚,沈红梅,唐晓军. "A Process for Preparing High-Purity n3-Ethyl-4,4,4-trifluoro-n3-methylbutane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 113586258 B, 授权公告日 2024-03-24.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1928, (3), 6774-6777.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 813, (9), 8234-8249.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of n3-Ethyl-4,4,4-trifluoro-n3-methylbutane-1,3-diamine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 1642, (2), 1313-1336.