Davis P L, Roberts E F, Thompson G K. "一种的合成方法" [P]. US Patent, US 9495756 B2, 2025-01-23.
Kowalski A, Schröder R, Björnsson E. "Method for the Synthesis of (S)-3-(2-Methylpiperazin-1-yl)propanoic acid" [P]. European Patent, EP 3897826 A1, 2016-06-18.
发明人陈志强,杨光,赵玉洁. "A Process for Preparing High-Purity (S)-3-(2-Methylpiperazin-1-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112165663 A, 授权公告日 2015-07-16.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 131, (7), 7191-7204.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 1140, 6485-6505.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (S)-3-(2-Methylpiperazin-1-yl)propanoic acid Using HRMS and NMR". Sci. Total Environ., 2022, 1726, (2), 482-499.