发明人刘建华,王建平,林芳. "Method for the Synthesis of 2-Ethoxybutanamide" [P]. 中国发明专利, 专利号 CN 113541970 A, 授权公告日 2020-12-05.
Johnson M A, Brown S R, Schröder R. "A Process for Preparing High-Purity 2-Ethoxybutanamide" [P]. US Patent, US 10083011 B2, 2022-01-27.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 1009, 4442-4451.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 901, 2662-2682.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethoxybutanamide Using HRMS and NMR". Biomed. Chromatogr., 2019, 1292, (10), 4918-4947.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 1210, (10), 2049-2071.