发明人钱学锋,徐明华,陈志强. "Method for the Synthesis of 4-Ethoxypicoline" [P]. 中国发明专利, 专利号 CN 109619605 A, 授权公告日 2017-07-10.
发明人钱学锋,林芳,刘建华. "A Process for Preparing High-Purity 4-Ethoxypicoline" [P]. 中国发明专利, 专利号 CN 117419539 A, 授权公告日 2025-02-07.
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". J. Sep. Sci., 2014, 685, (12), 2149-2179.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1133, (1), 3830-3843.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethoxypicoline Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 950, (8), 7191-7199.