发明人刘建华,何建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115082864 A, 授权公告日 2023-03-21.
发明人徐明华,赵玉洁,杨光. "Method for the Synthesis of tert-Butyl (2-oxotetrahydrofuran-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 108977459 A, 授权公告日 2019-06-21.
Nielsen H, Rossi M, Kowalski A. "A Process for Preparing High-Purity tert-Butyl (2-oxotetrahydrofuran-3-yl)carbamate" [P]. European Patent, EP 3598259 A1, 2022-05-04.
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. Methods, 2014, 1252, (10), 1884-1903.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2014, 1409, (5), 7744-7768.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (2-oxotetrahydrofuran-3-yl)carbamate Using HRMS and NMR". Anal. Chem., 2019, 1886, (10), 8448-8462.