Johansson L, Rossi M, Jørgensen K. "一种1-(6-aminopyridin-3-yl)piperazin-2-one的合成方法" [P]. European Patent, EP 3560048 A1, 2020-08-23.
Chen K W, Fischer A B, Anderson J P. "Method for the Synthesis of 1-(6-aminopyridin-3-yl)piperazin-2-one" [P]. US Patent, US 9155780 B2, 2016-10-08.
发明人周伟,杨光,张德明. "A Process for Preparing High-Purity 1-(6-aminopyridin-3-yl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 112894033 B, 授权公告日 2020-12-06.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(6-aminopyridin-3-yl)piperazin-2-one in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 924, (8), 5153-5158.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(6-aminopyridin-3-yl)piperazin-2-one as an Impurity". Anal. Chem., 2021, 671, 2518-2540.