发明人唐晓军,杨光,钱学锋. "一种3-氨基-3-(2,3-二甲氧基苯基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 117271986 A, 授权公告日 2019-10-22.
Chen K W, Patel M V, Thompson G K. "Method for the Synthesis of 3-Amino-3-(2,3-dimethoxyphenyl)propionic Acid" [P]. US Patent, US 9406449 B2, 2023-11-14.
发明人周伟,刘建华,郭海燕. "A Process for Preparing High-Purity 3-Amino-3-(2,3-dimethoxyphenyl)propionic Acid" [P]. 中国发明专利, 专利号 CN 113696573 B, 授权公告日 2021-07-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氨基-3-(2,3-二甲氧基苯基)丙酸 in Pharmaceutical Formulations". Anal. Chem., 2010, 1954, (5), 7836-7839.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氨基-3-(2,3-二甲氧基苯基)丙酸 as an Impurity". Talanta, 2014, 1778, 8491-8504.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-3-(2,3-dimethoxyphenyl)propionic Acid Using HRMS and NMR". J. Chromatogr. A, 2010, 2232, 5586-5590.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 3-氨基-3-(2,3-二甲氧基苯基)丙酸 Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 2407, (7), 8115-8133.