发明人陈志强,郭海燕,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110618039 A, 授权公告日 2017-02-18.
Patel M V, Stevens L M, O'Brien P Q. "Method for the Synthesis of 1-(4-Chloro-2-nitrophenyl)-3-methylpiperazine hydrochloride" [P]. US Patent, US 10100504 B2, 2023-01-09.
发明人王建平,刘建华,杨光. "A Process for Preparing High-Purity 1-(4-Chloro-2-nitrophenyl)-3-methylpiperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 113981712 A, 授权公告日 2024-05-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 2144, 9537-9548.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 1351, 7728-7745.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Chloro-2-nitrophenyl)-3-methylpiperazine hydrochloride Using HRMS and NMR". J. Sep. Sci., 2017, 1042, (4), 8898-8913.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2018, 1987, (4), 4200-4204.