Davis P L, O'Brien P Q, Johnson M A. "Method for the Synthesis of 2-Methyl-3-(piperazin-1-yl)quinoxaline" [P]. US Patent, US 11413793 B2, 2024-06-24.
发明人刘建华,罗永刚,赵玉洁. "A Process for Preparing High-Purity 2-Methyl-3-(piperazin-1-yl)quinoxaline" [P]. 中国发明专利, 专利号 CN 110800923 B, 授权公告日 2019-06-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1347, 4477-4494.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 618, (3), 1620-1646.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-3-(piperazin-1-yl)quinoxaline Using HRMS and NMR". Environ. Sci. Technol., 2016, 2315, 4372-4389.