发明人李文辉,王建平,唐晓军. "Method for the Synthesis of 2137AF
4-(4-Methyl-piperazin-1-yl)-pentanoic acid
889939-93-9
C10H20N2O2" [P]. 中国发明专利, 专利号 CN 112569384 A, 授权公告日 2023-08-08.
发明人郑宇鹏,孙丽萍,陈志强. "A Process for Preparing High-Purity 2137AF
4-(4-Methyl-piperazin-1-yl)-pentanoic acid
889939-93-9
C10H20N2O2" [P]. 中国发明专利, 专利号 CN 116366012 A, 授权公告日 2015-01-26.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 2364, 5671-5677.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1345, 2577-2594.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2137AF
4-(4-Methyl-piperazin-1-yl)-pentanoic acid
889939-93-9
C10H20N2O2 Using HRMS and NMR". Anal. Methods, 2012, 2339, 5955-5958.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 1760, (11), 1324-1339.