发明人罗永刚,韩伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117151706 A, 授权公告日 2017-07-07.
发明人郭海燕,赵玉洁,郑宇鹏. "Method for the Synthesis of (R)-2-((tert-Butoxycarbonyl)(3-methoxy-3-oxopropyl)amino)-4-methoxy-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 114037595 A, 授权公告日 2017-10-09.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 1551, (6), 6978-7006.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2019, 2000, (10), 1824-1840.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-((tert-Butoxycarbonyl)(3-methoxy-3-oxopropyl)amino)-4-methoxy-4-oxobutanoic acid Using HRMS and NMR". Sci. Total Environ., 2025, 545, (11), 7344-7358.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 1666, 6986-7012.