发明人林芳,周伟,钱学锋. "Method for the Synthesis of 5-Amino-1H-imidazo[4,5-b]pyridin-7(4H)-one dihydrochloride" [P]. 中国发明专利, 专利号 CN 112486779 A, 授权公告日 2018-05-07.
Schröder R, Chen K W, Roberts E F. "A Process for Preparing High-Purity 5-Amino-1H-imidazo[4,5-b]pyridin-7(4H)-one dihydrochloride" [P]. US Patent, US 9320611 B2, 2017-05-21.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2020, 859, 4968-4984.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 2182, (9), 3898-3927.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-1H-imidazo[4,5-b]pyridin-7(4H)-one dihydrochloride Using HRMS and NMR". Food Chem., 2011, 1391, (7), 7516-7543.