Johansson L, Jørgensen K, Schröder R. "一种的合成方法" [P]. European Patent, EP 3277702 A1, 2024-03-21.
O'Brien P Q, Klinger H, Fischer A B. "Method for the Synthesis of tert-Butyl 4-carbamothioylpiperidine-1-carboxylate" [P]. US Patent, US 10481718 B2, 2021-09-27.
发明人李文辉,郑宇鹏,韩伟. "A Process for Preparing High-Purity tert-Butyl 4-carbamothioylpiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109024119 B, 授权公告日 2015-07-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 990, (1), 3017-3023.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 255, (4), 4843-4852.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-carbamothioylpiperidine-1-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 597, (12), 6317-6332.