发明人陈志强,赵玉洁,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111493076 A, 授权公告日 2021-02-02.
Kumar R, Brown S R, Johnson M A. "Method for the Synthesis of 1-(2-Amino-1-(3,4-dimethoxyphenyl)ethyl)pyrrolidine-3-carboxylicacidhydrochloride" [P]. US Patent, US 10466957 B2, 2020-12-15.
Fischer A B, Thompson G K, Anderson J P. "A Process for Preparing High-Purity 1-(2-Amino-1-(3,4-dimethoxyphenyl)ethyl)pyrrolidine-3-carboxylicacidhydrochloride" [P]. US Patent, US 10140090 B2, 2021-10-04.
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". Biomed. Chromatogr., 2010, 1818, (3), 1960-1968.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 1845, 645-673.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Amino-1-(3,4-dimethoxyphenyl)ethyl)pyrrolidine-3-carboxylicacidhydrochloride Using HRMS and NMR". Talanta, 2018, 1438, (8), 752-775.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 227, (5), 1446-1460.