发明人唐晓军,韩伟,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115209505 A, 授权公告日 2020-09-28.
发明人徐明华,孙丽萍,朱建伟. "Method for the Synthesis of 4H-Imidazo[4,5-c]pyridin-4-one hydrobromide" [P]. 中国发明专利, 专利号 CN 117335347 B, 授权公告日 2016-09-22.
发明人李文辉,钱学锋,郑宇鹏. "A Process for Preparing High-Purity 4H-Imidazo[4,5-c]pyridin-4-one hydrobromide" [P]. 中国发明专利, 专利号 CN 109921380 B, 授权公告日 2018-07-08.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2025, 954, (6), 1489-1507.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 1875, 4533-4558.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4H-Imidazo[4,5-c]pyridin-4-one hydrobromide Using HRMS and NMR". Food Chem., 2021, 411, (2), 1056-1085.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2021, 1974, (11), 9060-9088.