发明人韩伟,李文辉,王建平. "Method for the Synthesis of tert-Butyl N-[(3R,4S)-4-methoxypiperidin-3-yl]carbamate hemioxalate" [P]. 中国发明专利, 专利号 CN 115483742 A, 授权公告日 2024-07-09.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1900, (5), 1432-1462.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 646, 8838-8863.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl N-[(3R,4S)-4-methoxypiperidin-3-yl]carbamate hemioxalate Using HRMS and NMR". J. Agric. Food Chem., 2022, 1686, (4), 5740-5767.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 1038, (10), 6675-6700.