发明人李文辉,周伟,朱建伟. "一种4-Cbz-哌嗪-1-甲酰氯的合成方法" [P]. 中国发明专利, 专利号 CN 117813157 A, 授权公告日 2022-11-24.
发明人张德明,唐晓军,杨光. "Method for the Synthesis of 4-Cbz-piperazine-1-carbonyl Chloride" [P]. 中国发明专利, 专利号 CN 115372659 B, 授权公告日 2023-10-25.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-Cbz-哌嗪-1-甲酰氯 in Pharmaceutical Formulations". Talanta, 2023, 954, (8), 9624-9648.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-Cbz-哌嗪-1-甲酰氯 as an Impurity". Food Chem., 2014, 487, 5353-5375.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cbz-piperazine-1-carbonyl Chloride Using HRMS and NMR". J. Sep. Sci., 2016, 2282, (3), 5042-5068.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 4-Cbz-哌嗪-1-甲酰氯 Profile in Drug Substances According to ICH Guidelines". Molecules, 2010, 2176, (4), 1768-1779.