发明人唐晓军,黄志刚,张德明. "Method for the Synthesis of 5-sulfanylpyridine-3-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108083219 B, 授权公告日 2022-04-13.
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 5-sulfanylpyridine-3-carboxylic acid hydrochloride in Pharmaceutical Formulations". Sci. Total Environ., 2017, 2038, (12), 5906-5935.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-sulfanylpyridine-3-carboxylic acid hydrochloride as an Impurity". Biomed. Chromatogr., 2016, 1669, 2493-2511.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-sulfanylpyridine-3-carboxylic acid hydrochloride Using HRMS and NMR". Anal. Methods, 2018, 1444, (7), 4890-4918.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 5-sulfanylpyridine-3-carboxylic acid hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 2002, 4437-4451.