发明人朱建伟,郭海燕,高志强. "Method for the Synthesis of N,N-Dimethyl-N-(2-piperidin-4-ylethyl)sulfamide hydrochloride" [P]. 中国发明专利, 专利号 CN 117197972 A, 授权公告日 2024-09-17.
发明人罗永刚,唐晓军,何建平. "A Process for Preparing High-Purity N,N-Dimethyl-N-(2-piperidin-4-ylethyl)sulfamide hydrochloride" [P]. 中国发明专利, 专利号 CN 117339141 B, 授权公告日 2024-10-26.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 1788, (3), 2054-2069.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2286, (3), 3445-3473.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of N,N-Dimethyl-N-(2-piperidin-4-ylethyl)sulfamide hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1325, (9), 5286-5291.