发明人胡光,何建平,李文辉. "Method for the Synthesis of 1-(4-Methoxyphenyl)-N~3~,N~3~-dimethylpropane-1,3-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 112508923 B, 授权公告日 2016-05-08.
发明人林芳,冯建国,钱学锋. "A Process for Preparing High-Purity 1-(4-Methoxyphenyl)-N~3~,N~3~-dimethylpropane-1,3-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114884312 B, 授权公告日 2021-01-23.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 2269, (2), 5226-5251.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 2298, 9610-9628.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Methoxyphenyl)-N~3~,N~3~-dimethylpropane-1,3-diamine dihydrochloride Using HRMS and NMR". J. Sep. Sci., 2021, 650, (10), 3280-3292.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 500, 1972-1978.