Nowak P, Jørgensen K, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3286779 A1, 2022-02-22.
发明人沈红梅,罗永刚,胡光. "Method for the Synthesis of 1-(2-Chloro-4-nitrophenyl)-3-methylpiperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 114182095 B, 授权公告日 2019-03-28.
发明人罗永刚,胡光,冯建国. "A Process for Preparing High-Purity 1-(2-Chloro-4-nitrophenyl)-3-methylpiperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 108792536 A, 授权公告日 2015-07-14.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 1656, (3), 4960-4971.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 2391, (10), 2393-2397.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Chloro-4-nitrophenyl)-3-methylpiperazine hydrochloride Using HRMS and NMR". Anal. Chem., 2025, 1884, 954-968.