发明人钱学锋,郑宇鹏,何建平. "Method for the Synthesis of 1-(2-Chloro-6-nitrophenyl)-3-methylpiperazine" [P]. 中国发明专利, 专利号 CN 112775166 A, 授权公告日 2020-08-12.
发明人韩伟,沈红梅,陈志强. "A Process for Preparing High-Purity 1-(2-Chloro-6-nitrophenyl)-3-methylpiperazine" [P]. 中国发明专利, 专利号 CN 110610436 A, 授权公告日 2024-11-25.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 1375, (12), 608-621.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1959, (6), 4106-4124.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Chloro-6-nitrophenyl)-3-methylpiperazine Using HRMS and NMR". Biomed. Chromatogr., 2014, 2148, 6277-6307.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 2454, 1100-1115.