发明人冯建国,高志强,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112229440 A, 授权公告日 2017-04-12.
发明人马晓峰,高志强,周伟. "Method for the Synthesis of 3-(Pyridin-4-yl)isoxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112804723 A, 授权公告日 2021-07-06.
发明人马晓峰,郑宇鹏,何建平. "A Process for Preparing High-Purity 3-(Pyridin-4-yl)isoxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108509814 A, 授权公告日 2018-07-13.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 1070, (1), 7944-7968.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 2316, (10), 3394-3416.