发明人胡光,何建平,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115411275 A, 授权公告日 2020-02-11.
发明人孙丽萍,冯建国,杨光. "Method for the Synthesis of (4-Amino-7-fluorocinnolin-3-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 110614737 B, 授权公告日 2024-04-08.
发明人胡光,林芳,周伟. "A Process for Preparing High-Purity (4-Amino-7-fluorocinnolin-3-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 113904067 B, 授权公告日 2024-04-22.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 382, (1), 1565-1593.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 908, 3297-3326.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (4-Amino-7-fluorocinnolin-3-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone Using HRMS and NMR". Food Chem., 2016, 599, 6308-6315.