发明人罗永刚,刘建华,林芳. "Method for the Synthesis of (E)-tert-Butyl 4-(3-(((benzyloxy)carbonyl)amino)-4-methoxy-4-oxobut-2-en-1-yl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117896902 A, 授权公告日 2025-02-16.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 185, 6273-6284.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 2025, (1), 1045-1064.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (E)-tert-Butyl 4-(3-(((benzyloxy)carbonyl)amino)-4-methoxy-4-oxobut-2-en-1-yl)piperidine-1-carboxylate Using HRMS and NMR". Phytochemistry, 2024, 1991, (6), 1316-1337.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 1091, 9332-9337.