Hughes D C, Patel M V, Chen K W. "一种的合成方法" [P]. US Patent, US 10700430 B2, 2020-08-01.
发明人胡光,唐晓军,徐明华. "Method for the Synthesis of Trans-4-ethoxy-1-methyl-3-pyrrolidinamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114359449 B, 授权公告日 2019-11-27.
Chen K W, Park J H, Klinger H. "A Process for Preparing High-Purity Trans-4-ethoxy-1-methyl-3-pyrrolidinamine dihydrochloride" [P]. US Patent, US 11388845 B2, 2021-02-07.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 1314, (9), 2204-2230.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 1942, (9), 6052-6074.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Trans-4-ethoxy-1-methyl-3-pyrrolidinamine dihydrochloride Using HRMS and NMR". Phytochemistry, 2022, 2242, (3), 1491-1500.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 1607, (11), 4605-4612.