发明人唐晓军,李文辉,朱建伟. "Method for the Synthesis of N-(5-bromopyridin-2-yl)-1H-pyrazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 109586964 A, 授权公告日 2015-09-10.
发明人高志强,郭海燕,赵玉洁. "A Process for Preparing High-Purity N-(5-bromopyridin-2-yl)-1H-pyrazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 111046850 B, 授权公告日 2018-10-17.
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". Anal. Methods, 2022, 187, (5), 9001-9012.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 1636, (12), 4124-4130.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N-(5-bromopyridin-2-yl)-1H-pyrazole-5-carboxamide Using HRMS and NMR". Talanta, 2025, 2356, (5), 8290-8293.