发明人罗永刚,韩伟,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110953829 A, 授权公告日 2021-01-04.
发明人孙丽萍,赵玉洁,钱学锋. "Method for the Synthesis of 8-Bromopyrido[3,4-b]pyrazin-5(6H)-one" [P]. 中国发明专利, 专利号 CN 111668411 B, 授权公告日 2019-05-17.
发明人徐明华,周伟,冯建国. "A Process for Preparing High-Purity 8-Bromopyrido[3,4-b]pyrazin-5(6H)-one" [P]. 中国发明专利, 专利号 CN 113533828 B, 授权公告日 2020-09-23.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 893, (1), 951-959.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 2168, 2885-2890.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 8-Bromopyrido[3,4-b]pyrazin-5(6H)-one Using HRMS and NMR". J. Chromatogr. A, 2025, 1389, (9), 5874-5881.