Sørensen M, Nielsen H, Rossi M. "一种的合成方法" [P]. European Patent, EP 3402144 A1, 2019-07-11.
Fischer A B, O'Brien P Q, Lee S K. "Method for the Synthesis of tert-Butyl N-[1-(2-hydroxyethyl)cyclobutyl]carbamate" [P]. US Patent, US 10944390 B2, 2018-11-16.
发明人刘建华,胡光,高志强. "A Process for Preparing High-Purity tert-Butyl N-[1-(2-hydroxyethyl)cyclobutyl]carbamate" [P]. 中国发明专利, 专利号 CN 109590201 A, 授权公告日 2021-12-05.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 1343, (11), 2338-2341.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 2117, 2295-2308.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl N-[1-(2-hydroxyethyl)cyclobutyl]carbamate Using HRMS and NMR". Talanta, 2020, 382, 4767-4783.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2020, 257, 993-1017.