发明人沈红梅,罗永刚,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117676466 A, 授权公告日 2023-05-05.
发明人杨光,陈志强,韩伟. "Method for the Synthesis of Imidazo[1,5-a]pyrido[3,2-e]pyrazin-6(5H)-one" [P]. 中国发明专利, 专利号 CN 111248263 A, 授权公告日 2024-03-17.
发明人郑宇鹏,罗永刚,冯建国. "A Process for Preparing High-Purity Imidazo[1,5-a]pyrido[3,2-e]pyrazin-6(5H)-one" [P]. 中国发明专利, 专利号 CN 113215473 A, 授权公告日 2017-06-20.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 2351, (6), 9191-9208.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 2098, (3), 7009-7035.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Imidazo[1,5-a]pyrido[3,2-e]pyrazin-6(5H)-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 469, (4), 5050-5066.