Thompson G K, Hughes D C, Mueller T. "一种的合成方法" [P]. US Patent, US 9345870 B2, 2023-06-23.
发明人钱学锋,林芳,唐晓军. "Method for the Synthesis of (2r)-2-Propanamidopropanoic acid" [P]. 中国发明专利, 专利号 CN 113751900 B, 授权公告日 2024-08-16.
发明人冯建国,沈红梅,张德明. "A Process for Preparing High-Purity (2r)-2-Propanamidopropanoic acid" [P]. 中国发明专利, 专利号 CN 109909744 B, 授权公告日 2025-05-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 1878, (11), 4744-4759.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 1881, (7), 9285-9298.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (2r)-2-Propanamidopropanoic acid Using HRMS and NMR". Anal. Methods, 2013, 445, (6), 3044-3053.