发明人朱建伟,钱学锋,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109676489 A, 授权公告日 2019-08-02.
发明人黄志刚,胡光,刘建华. "Method for the Synthesis of Pyridine-3-sulfonic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 117063762 B, 授权公告日 2022-03-16.
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". Sci. Total Environ., 2011, 468, (4), 5749-5775.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 2004, 3615-3635.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Pyridine-3-sulfonic acid hydrochloride Using HRMS and NMR". Food Chem., 2020, 1176, 6603-6624.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1692, (1), 626-630.