发明人高志强,胡光,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109661071 A, 授权公告日 2017-04-17.
发明人周伟,郭海燕,黄志刚. "Method for the Synthesis of Methyl 1,4-dimethylpiperazine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108657696 A, 授权公告日 2025-11-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1235, 8678-8688.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1264, 21-29.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1,4-dimethylpiperazine-2-carboxylate Using HRMS and NMR". J. Nat. Prod., 2023, 603, 5526-5548.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2022, 681, (1), 6472-6478.