发明人陈志强,杨光,赵玉洁. "Method for the Synthesis of Tert-butyl (2R,5R)-2-methyl-5-(o-tolyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114419667 A, 授权公告日 2024-11-11.
Williams B T, Patel M V, Johnson M A. "A Process for Preparing High-Purity Tert-butyl (2R,5R)-2-methyl-5-(o-tolyl)piperazine-1-carboxylate" [P]. US Patent, US 11656281 B2, 2017-07-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2020, 173, 6123-6132.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2012, 1927, 3882-3885.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (2R,5R)-2-methyl-5-(o-tolyl)piperazine-1-carboxylate Using HRMS and NMR". Chromatographia, 2020, 1873, 8488-8496.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2023, 1692, 1278-1299.