发明人周伟,林芳,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110497208 A, 授权公告日 2024-01-25.
发明人郑宇鹏,何建平,李文辉. "Method for the Synthesis of 4-Morpholinecarboxamidine" [P]. 中国发明专利, 专利号 CN 110956098 B, 授权公告日 2016-01-12.
Mueller T, Stevens L M, Patel M V. "A Process for Preparing High-Purity 4-Morpholinecarboxamidine" [P]. US Patent, US 10305816 B2, 2015-10-11.
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". Chemosphere, 2019, 1437, (2), 7110-7129.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 950, 5183-5187.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Morpholinecarboxamidine Using HRMS and NMR". Biomed. Chromatogr., 2017, 2035, 4431-4437.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2014, 1022, (6), 1986-2007.