Park J H, Williams B T, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10084950 B2, 2025-10-06.
Davis P L, Lee S K, Chen K W. "Method for the Synthesis of 8-chloro-3-iodo-4-methoxy-1,7-naphthyridine" [P]. US Patent, US 9739615 B2, 2015-12-26.
Chen K W, Fischer A B, Lee S K. "A Process for Preparing High-Purity 8-chloro-3-iodo-4-methoxy-1,7-naphthyridine" [P]. US Patent, US 9817971 B2, 2018-09-17.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 483, (3), 5252-5280.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2017, 1835, (1), 5366-5380.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 8-chloro-3-iodo-4-methoxy-1,7-naphthyridine Using HRMS and NMR". Anal. Chem., 2018, 2169, 54-59.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2022, 536, (6), 9273-9279.