发明人沈红梅,钱学锋,马晓峰. "一种反式-2,6-二甲基哌嗪二盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 108462125 A, 授权公告日 2015-04-12.
Davis P L, Stevens L M, Schröder R. "Method for the Synthesis of trans-2,6-Dimethylpiperazine dihydrochloride" [P]. US Patent, US 11762681 B2, 2024-03-15.
Nielsen H, Sørensen M, Björnsson E. "A Process for Preparing High-Purity trans-2,6-Dimethylpiperazine dihydrochloride" [P]. European Patent, EP 3087582 A1, 2016-05-04.
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 反式-2,6-二甲基哌嗪二盐酸盐 in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 1240, 4218-4247.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 反式-2,6-二甲基哌嗪二盐酸盐 as an Impurity". J. Chromatogr. A, 2010, 1323, (7), 4377-4405.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of trans-2,6-Dimethylpiperazine dihydrochloride Using HRMS and NMR". Chromatographia, 2019, 1092, (5), 4014-4019.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 反式-2,6-二甲基哌嗪二盐酸盐 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2024, 317, 8120-8124.