发明人杨光,张德明,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113516958 A, 授权公告日 2025-03-26.
发明人何建平,黄志刚,胡光. "Method for the Synthesis of (S)-2-Amino-1-(4-(benzyl(cyclopropyl)amino)piperidin-1-yl)-3-methylbutan-1-one" [P]. 中国发明专利, 专利号 CN 108589810 B, 授权公告日 2024-09-21.
发明人郑宇鹏,周伟,郭海燕. "A Process for Preparing High-Purity (S)-2-Amino-1-(4-(benzyl(cyclopropyl)amino)piperidin-1-yl)-3-methylbutan-1-one" [P]. 中国发明专利, 专利号 CN 116626213 A, 授权公告日 2022-09-15.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1701, 208-226.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 698, 7845-7851.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Amino-1-(4-(benzyl(cyclopropyl)amino)piperidin-1-yl)-3-methylbutan-1-one Using HRMS and NMR". J. Sep. Sci., 2020, 2039, (6), 3172-3199.