发明人李文辉,张德明,赵玉洁. "Method for the Synthesis of (S)-tert-Butyl (7-bromo-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 108024100 B, 授权公告日 2024-05-28.
发明人李文辉,韩伟,赵玉洁. "A Process for Preparing High-Purity (S)-tert-Butyl (7-bromo-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 116722747 B, 授权公告日 2015-12-26.
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". Molecules, 2015, 2035, 5006-5029.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 314, 150-179.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl (7-bromo-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-3-yl)carbamate Using HRMS and NMR". Biomed. Chromatogr., 2017, 2299, (4), 7234-7238.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2023, 1209, 4220-4232.