发明人张德明,杨光,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110022268 A, 授权公告日 2016-11-13.
发明人陈志强,郑宇鹏,张德明. "Method for the Synthesis of Desmethyl Ranitidine" [P]. 中国发明专利, 专利号 CN 109704394 A, 授权公告日 2016-04-25.
发明人冯建国,杨光,罗永刚. "A Process for Preparing High-Purity Desmethyl Ranitidine" [P]. 中国发明专利, 专利号 CN 112909204 B, 授权公告日 2015-06-10.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2024, 1817, (8), 4579-4606.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 1068, (11), 2116-2136.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Desmethyl Ranitidine Using HRMS and NMR". Environ. Sci. Technol., 2015, 2104, (1), 968-998.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2022, 672, (2), 5516-5533.