Davis P L, Roberts E F, Anderson J P. "Method for the Synthesis of 1-(3-Aminophenyl)pyridin-1-ium" [P]. US Patent, US 10919100 B2, 2025-07-20.
发明人赵玉洁,罗永刚,韩伟. "A Process for Preparing High-Purity 1-(3-Aminophenyl)pyridin-1-ium" [P]. 中国发明专利, 专利号 CN 111054927 B, 授权公告日 2020-11-21.
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". Talanta, 2019, 2012, 7224-7231.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 364, (6), 2453-2469.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Aminophenyl)pyridin-1-ium Using HRMS and NMR". J. Nat. Prod., 2016, 793, 301-306.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 1610, 5921-5951.