Lee S K, Williams B T, Davis P L. "一种的合成方法" [P]. US Patent, US 11450630 B2, 2023-11-25.
发明人沈红梅,冯建国,杨光. "Method for the Synthesis of 3-Hydroxy-1-phenylpyridin-1-ium chloride" [P]. 中国发明专利, 专利号 CN 109286172 B, 授权公告日 2016-10-22.
发明人唐晓军,王建平,李文辉. "A Process for Preparing High-Purity 3-Hydroxy-1-phenylpyridin-1-ium chloride" [P]. 中国发明专利, 专利号 CN 112792185 A, 授权公告日 2019-06-20.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 2228, 5374-5385.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 1380, (9), 5407-5424.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Hydroxy-1-phenylpyridin-1-ium chloride Using HRMS and NMR". Sci. Total Environ., 2024, 2148, 1441-1458.