发明人罗永刚,唐晓军,朱建伟. "Method for the Synthesis of 2-Chloro-3-methoxypyrido[2,3-b]pyrazine" [P]. 中国发明专利, 专利号 CN 114933568 A, 授权公告日 2018-09-08.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 1812, 739-756.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1880, (12), 9886-9914.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-3-methoxypyrido[2,3-b]pyrazine Using HRMS and NMR". J. Nat. Prod., 2025, 980, 6046-6051.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2010, 1989, (5), 6613-6621.