O'Brien P Q, Brown S R, Williams B T. "Method for the Synthesis of n-(tert-Butyl)piperazine-1-carboxamide" [P]. US Patent, US 11848723 B2, 2016-01-10.
发明人张德明,林芳,罗永刚. "A Process for Preparing High-Purity n-(tert-Butyl)piperazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 117819030 A, 授权公告日 2021-04-11.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 358, 9511-9541.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 1167, (1), 3537-3563.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of n-(tert-Butyl)piperazine-1-carboxamide Using HRMS and NMR". Environ. Sci. Technol., 2021, 2301, 5495-5520.