Yamamoto T, Hughes D C, Brown S R. "一种的合成方法" [P]. US Patent, US 10482720 B2, 2020-12-04.
Björnsson E, Sørensen M, Mueller T C. "Method for the Synthesis of 4-Chloronicotinic Acid" [P]. European Patent, EP 3594945 A1, 2024-08-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 1802, (12), 7929-7956.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 1370, 8003-8016.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloronicotinic Acid Using HRMS and NMR". J. Sep. Sci., 2014, 236, (11), 5867-5893.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 137, (6), 2844-2864.