发明人韩伟,胡光,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112823504 A, 授权公告日 2024-11-14.
发明人高志强,冯建国,钱学锋. "Method for the Synthesis of tert-Butyl ((1-(2-hydroxyethyl)piperidin-3-yl)methyl)(isopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 114531444 B, 授权公告日 2021-04-23.
发明人郑宇鹏,林芳,孙丽萍. "A Process for Preparing High-Purity tert-Butyl ((1-(2-hydroxyethyl)piperidin-3-yl)methyl)(isopropyl)carbamate" [P]. 中国发明专利, 专利号 CN 114628166 A, 授权公告日 2017-08-25.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 1175, 7349-7354.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 228, 8499-8507.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl ((1-(2-hydroxyethyl)piperidin-3-yl)methyl)(isopropyl)carbamate Using HRMS and NMR". Sci. Total Environ., 2025, 1351, 2290-2320.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2025, 1676, (7), 3528-3550.