发明人赵玉洁,徐明华,郑宇鹏. "Method for the Synthesis of 3,5-Dimethyl-1-(piperidin-4-yl)piperidine dihydrochloride" [P]. 中国发明专利, 专利号 CN 112446055 B, 授权公告日 2015-05-15.
发明人冯建国,郑宇鹏,李文辉. "A Process for Preparing High-Purity 3,5-Dimethyl-1-(piperidin-4-yl)piperidine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114614275 B, 授权公告日 2020-04-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2023, 811, (2), 6251-6260.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 755, (10), 9234-9252.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Dimethyl-1-(piperidin-4-yl)piperidine dihydrochloride Using HRMS and NMR". J. Chromatogr. A, 2016, 1475, 2974-2991.