Hughes D C, Stevens L M, Johnson M A. "一种的合成方法" [P]. US Patent, US 10254804 B2, 2025-02-02.
发明人钱学锋,周伟,孙丽萍. "Method for the Synthesis of 6-(Dimethylamino)nicotinic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110327868 B, 授权公告日 2025-11-19.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 811, (5), 7906-7916.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 922, (10), 7574-7594.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Dimethylamino)nicotinic acid hydrochloride Using HRMS and NMR". Sci. Total Environ., 2016, 1429, (10), 6885-6910.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2019, 1254, (5), 4297-4303.