Brown S R, Kumar R, Roberts E F. "Method for the Synthesis of Methyl (3R,4R)-4-((tert-butoxycarbonyl)amino)tetrahydro-2H-pyran-3-carboxylate" [P]. US Patent, US 11312573 B2, 2024-06-20.
发明人杨光,郑宇鹏,赵玉洁. "A Process for Preparing High-Purity Methyl (3R,4R)-4-((tert-butoxycarbonyl)amino)tetrahydro-2H-pyran-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111616416 A, 授权公告日 2020-09-07.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2024, 584, (9), 8439-8454.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 1925, 487-509.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (3R,4R)-4-((tert-butoxycarbonyl)amino)tetrahydro-2H-pyran-3-carboxylate Using HRMS and NMR". Sci. Total Environ., 2022, 2365, (2), 5196-5210.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 155, 988-992.