发明人韩伟,郑宇鹏,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115447030 A, 授权公告日 2017-07-28.
发明人陈志强,孙丽萍,马晓峰. "Method for the Synthesis of (2S)-2-Amino-N-isopropyl-N-((1-methylpyrrolidin-3-yl)methyl)propanamide" [P]. 中国发明专利, 专利号 CN 111820975 B, 授权公告日 2023-05-12.
发明人赵玉洁,韩伟,张德明. "A Process for Preparing High-Purity (2S)-2-Amino-N-isopropyl-N-((1-methylpyrrolidin-3-yl)methyl)propanamide" [P]. 中国发明专利, 专利号 CN 116634685 B, 授权公告日 2017-03-14.
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". Anal. Chim. Acta, 2025, 2345, 2434-2440.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 499, (3), 2039-2059.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (2S)-2-Amino-N-isopropyl-N-((1-methylpyrrolidin-3-yl)methyl)propanamide Using HRMS and NMR". Anal. Chem., 2023, 2453, (1), 6217-6229.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 1553, (4), 7716-7734.