发明人沈红梅,周伟,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113171929 A, 授权公告日 2018-10-16.
Anderson J P, Stevens L M, Fischer A B. "Method for the Synthesis of 1-(2,4-Dinitrophenyl)-[4,4'-bipyridin]-1-ium chloride" [P]. US Patent, US 10701794 B2, 2021-06-19.
Williams B T, Davis P L, Thompson G K. "A Process for Preparing High-Purity 1-(2,4-Dinitrophenyl)-[4,4'-bipyridin]-1-ium chloride" [P]. US Patent, US 10357697 B2, 2024-12-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 540, (1), 5299-5305.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 2007, (12), 2763-2767.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,4-Dinitrophenyl)-[4,4'-bipyridin]-1-ium chloride Using HRMS and NMR". Anal. Chem., 2011, 932, (4), 5819-5830.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2013, 2085, (7), 7397-7403.