发明人李文辉,郭海燕,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112129399 A, 授权公告日 2021-09-09.
发明人郑宇鹏,何建平,郭海燕. "Method for the Synthesis of 7-chloro-3H-imidazo[4,5-b]pyridine-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115143839 A, 授权公告日 2015-02-14.
发明人郭海燕,郑宇鹏,胡光. "A Process for Preparing High-Purity 7-chloro-3H-imidazo[4,5-b]pyridine-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116380033 A, 授权公告日 2016-12-09.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 244, 4909-4931.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1402, 7940-7944.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 7-chloro-3H-imidazo[4,5-b]pyridine-2-carbaldehyde Using HRMS and NMR". J. Nat. Prod., 2012, 2412, (9), 3094-3097.