发明人陈志强,郑宇鹏,黄志刚. "Method for the Synthesis of 3-((4-Ethylpiperazin-1-yl)methyl)benzimidamide" [P]. 中国发明专利, 专利号 CN 115488101 A, 授权公告日 2023-03-20.
发明人韩伟,刘建华,张德明. "A Process for Preparing High-Purity 3-((4-Ethylpiperazin-1-yl)methyl)benzimidamide" [P]. 中国发明专利, 专利号 CN 110951427 B, 授权公告日 2017-07-04.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 583, 7360-7389.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 1337, (8), 6318-6341.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-((4-Ethylpiperazin-1-yl)methyl)benzimidamide Using HRMS and NMR". Anal. Methods, 2014, 1823, (1), 6132-6136.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 1557, (4), 3438-3451.