Mueller T, Lee S K, Williams B T. "一种4,4′-三亚甲基二吡啶的合成方法" [P]. US Patent, US 9270327 B2, 2020-05-23.
发明人郭海燕,孙丽萍,杨光. "Method for the Synthesis of 4,4′-trimethylenedipyridine" [P]. 中国发明专利, 专利号 CN 108280572 B, 授权公告日 2021-05-04.
发明人冯建国,杨光,沈红梅. "A Process for Preparing High-Purity 4,4′-trimethylenedipyridine" [P]. 中国发明专利, 专利号 CN 111886299 A, 授权公告日 2017-03-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 4,4′-三亚甲基二吡啶 in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 1778, (2), 9946-9955.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4,4′-三亚甲基二吡啶 as an Impurity". Rapid Commun. Mass Spectrom., 2021, 773, (12), 3288-3318.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4,4′-trimethylenedipyridine Using HRMS and NMR". J. Chromatogr. A, 2018, 2106, 7659-7668.