Kowalski A, Nielsen H, Nowak P. "一种的合成方法" [P]. European Patent, EP 3743026 A1, 2022-12-13.
发明人沈红梅,何建平,杨光. "Method for the Synthesis of 2-(2,3-Dimethoxyphenyl)-2-morpholinoacetic acid" [P]. 中国发明专利, 专利号 CN 114865525 B, 授权公告日 2017-02-24.
发明人赵玉洁,罗永刚,郭海燕. "A Process for Preparing High-Purity 2-(2,3-Dimethoxyphenyl)-2-morpholinoacetic acid" [P]. 中国发明专利, 专利号 CN 114273379 A, 授权公告日 2020-05-08.
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". Food Chem., 2021, 1509, 9271-9301.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2019, 2276, 3102-3127.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,3-Dimethoxyphenyl)-2-morpholinoacetic acid Using HRMS and NMR". J. Chromatogr. A, 2012, 1293, 7195-7218.