Johnson M A, Yamamoto T, Fischer A B. "一种的合成方法" [P]. US Patent, US 9139721 B2, 2016-04-02.
发明人罗永刚,沈红梅,黄志刚. "Method for the Synthesis of tert-Butyl (2-((S)-2-amino-3-methylbutanamido)cyclohexyl)(cyclopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 114064994 A, 授权公告日 2016-05-13.
发明人黄志刚,冯建国,李文辉. "A Process for Preparing High-Purity tert-Butyl (2-((S)-2-amino-3-methylbutanamido)cyclohexyl)(cyclopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 109344335 A, 授权公告日 2021-11-23.
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". J. Pharm. Biomed. Anal., 2016, 1261, 4515-4529.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2020, 1095, 2553-2566.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (2-((S)-2-amino-3-methylbutanamido)cyclohexyl)(cyclopropyl)carbamate Using HRMS and NMR". Food Chem., 2018, 1806, (11), 2749-2777.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2024, 278, 1936-1965.