发明人郭海燕,钱学锋,朱建伟. "Method for the Synthesis of 3-Cyclopropoxy-5-ethyl-4-iodopyridine" [P]. 中国发明专利, 专利号 CN 115268417 A, 授权公告日 2017-07-07.
Kumar R, Chen K W, Patel M V. "A Process for Preparing High-Purity 3-Cyclopropoxy-5-ethyl-4-iodopyridine" [P]. US Patent, US 9944918 B2, 2023-09-12.
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". Anal. Chim. Acta, 2014, 2195, 2948-2960.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 431, 4989-4992.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-Cyclopropoxy-5-ethyl-4-iodopyridine Using HRMS and NMR". Phytochemistry, 2011, 303, 9973-9985.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2019, 2429, 7521-7529.