Stevens L M, Lee S K, Hughes D C. "Method for the Synthesis of Tert-butyl n-[(1s)-1-carbamothioylethyl]carbamate" [P]. US Patent, US 11448047 B2, 2016-02-21.
发明人林芳,孙丽萍,钱学锋. "A Process for Preparing High-Purity Tert-butyl n-[(1s)-1-carbamothioylethyl]carbamate" [P]. 中国发明专利, 专利号 CN 111079355 A, 授权公告日 2023-05-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2016, 521, (2), 1886-1916.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 437, (2), 6079-6085.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl n-[(1s)-1-carbamothioylethyl]carbamate Using HRMS and NMR". Phytochemistry, 2025, 1539, (7), 4210-4216.