发明人黄志刚,罗永刚,郑宇鹏. "Method for the Synthesis of 2-(Difluoromethyl)-5-hydroxypyridin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 115729014 B, 授权公告日 2022-02-14.
发明人胡光,朱建伟,刘建华. "A Process for Preparing High-Purity 2-(Difluoromethyl)-5-hydroxypyridin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 115669287 B, 授权公告日 2017-12-10.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 1739, (4), 2963-2990.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 1828, (12), 6608-6623.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-5-hydroxypyridin-4(1H)-one Using HRMS and NMR". J. Nat. Prod., 2016, 1178, (1), 256-264.