Hughes D C, O'Brien P Q, Kumar R. "一种的合成方法" [P]. US Patent, US 9334292 B2, 2019-06-09.
Stevens L M, Anderson J P, Schröder R. "Method for the Synthesis of Imidazo[1,2-a]pyridine-7-carbohydrazide" [P]. US Patent, US 10370979 B2, 2015-04-24.
发明人罗永刚,何建平,冯建国. "A Process for Preparing High-Purity Imidazo[1,2-a]pyridine-7-carbohydrazide" [P]. 中国发明专利, 专利号 CN 113038728 A, 授权公告日 2015-07-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 129, (12), 684-706.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2019, 1264, 5744-5772.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Imidazo[1,2-a]pyridine-7-carbohydrazide Using HRMS and NMR". J. Chromatogr. A, 2016, 394, (2), 6370-6397.