发明人沈红梅,郑宇鹏,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117530773 A, 授权公告日 2021-04-22.
O'Brien P Q, Chen K W, Hughes D C. "Method for the Synthesis of 4-(2-(Pyrrolidin-1-yl)ethyl)benzene-1,2-diamine" [P]. US Patent, US 11614007 B2, 2016-03-12.
Johansson L, Nielsen H, Jørgensen K. "A Process for Preparing High-Purity 4-(2-(Pyrrolidin-1-yl)ethyl)benzene-1,2-diamine" [P]. European Patent, EP 3395821 A1, 2016-02-25.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 220, 6414-6422.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 785, (9), 5614-5618.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-(Pyrrolidin-1-yl)ethyl)benzene-1,2-diamine Using HRMS and NMR". J. Agric. Food Chem., 2020, 308, (8), 4260-4285.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2022, 2332, (5), 5563-5581.