发明人赵玉洁,唐晓军,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116527850 A, 授权公告日 2021-01-05.
发明人高志强,罗永刚,陈志强. "Method for the Synthesis of 2H-pyrazolo[4,3-b]pyridine-7-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108653064 A, 授权公告日 2019-08-21.
Stevens L M, Park J H, Chen K W. "A Process for Preparing High-Purity 2H-pyrazolo[4,3-b]pyridine-7-carbaldehyde" [P]. US Patent, US 10565226 B2, 2021-09-06.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 1923, (6), 3656-3678.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 1289, (6), 6076-6103.