发明人韩伟,孙丽萍,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108743605 A, 授权公告日 2018-03-14.
发明人唐晓军,李文辉,何建平. "Method for the Synthesis of 3-Aminopyrazolo[1,5-a]pyridin-6-ol" [P]. 中国发明专利, 专利号 CN 111615249 A, 授权公告日 2022-02-05.
发明人何建平,韩伟,郭海燕. "A Process for Preparing High-Purity 3-Aminopyrazolo[1,5-a]pyridin-6-ol" [P]. 中国发明专利, 专利号 CN 116158500 B, 授权公告日 2015-06-04.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2010, 2224, 4636-4659.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1997, (4), 1084-1093.