发明人胡光,陈志强,刘建华. "Method for the Synthesis of tert-Butyl (2-((S)-2-amino-3-methylbutanamido)cyclohexyl)(isopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 114863848 B, 授权公告日 2018-12-06.
发明人黄志刚,赵玉洁,沈红梅. "A Process for Preparing High-Purity tert-Butyl (2-((S)-2-amino-3-methylbutanamido)cyclohexyl)(isopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 109034789 A, 授权公告日 2018-12-21.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 1726, 5261-5271.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 1769, (5), 3579-3600.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (2-((S)-2-amino-3-methylbutanamido)cyclohexyl)(isopropyl)carbamate Using HRMS and NMR". J. Chromatogr. A, 2018, 1142, (3), 8271-8287.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2024, 440, 1314-1342.