发明人沈红梅,林芳,李文辉. "一种2-吗啉甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 116502853 A, 授权公告日 2016-08-08.
Klinger H, Fischer A B, Mueller T. "Method for the Synthesis of 2-Morpholinecarboxylic Acid" [P]. US Patent, US 9010580 B2, 2020-05-17.
发明人张德明,沈红梅,徐明华. "A Process for Preparing High-Purity 2-Morpholinecarboxylic Acid" [P]. 中国发明专利, 专利号 CN 111015315 B, 授权公告日 2022-07-12.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-吗啉甲酸 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 550, (8), 6541-6566.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-吗啉甲酸 as an Impurity". J. Nat. Prod., 2015, 1451, 2026-2040.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Morpholinecarboxylic Acid Using HRMS and NMR". Molecules, 2022, 1503, (1), 1510-1521.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 2-吗啉甲酸 Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 1718, (12), 1994-2021.