发明人韩伟,郭海燕,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116669647 A, 授权公告日 2016-03-01.
Stevens L M, Brown S R, Thompson G K. "Method for the Synthesis of tert-Butyl 4-(4-bromo-3-cyanophenyl)-piperazine-1-carboxylate" [P]. US Patent, US 11273147 B2, 2019-04-07.
发明人张德明,朱建伟,黄志刚. "A Process for Preparing High-Purity tert-Butyl 4-(4-bromo-3-cyanophenyl)-piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108009929 B, 授权公告日 2023-03-25.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 640, (8), 7441-7452.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 1001, (7), 4494-4519.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(4-bromo-3-cyanophenyl)-piperazine-1-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 88, (11), 8066-8082.