发明人陈志强,罗永刚,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113740165 A, 授权公告日 2023-07-04.
发明人胡光,徐明华,黄志刚. "Method for the Synthesis of 1-Hydroxy-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 111675777 B, 授权公告日 2015-05-18.
发明人唐晓军,韩伟,郭海燕. "A Process for Preparing High-Purity 1-Hydroxy-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 116829212 A, 授权公告日 2017-06-28.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 508, 7319-7340.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 684, 1445-1470.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-Hydroxy-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile Using HRMS and NMR". Molecules, 2023, 1337, 2642-2646.