Johnson M A, Mueller T, Davis P L. "一种的合成方法" [P]. US Patent, US 11162908 B2, 2020-01-23.
发明人张德明,杨光,黄志刚. "Method for the Synthesis of 4-(5,6-Dichloropyridazin-4-yl)morpholine" [P]. 中国发明专利, 专利号 CN 108725455 A, 授权公告日 2019-10-23.
发明人王建平,冯建国,钱学锋. "A Process for Preparing High-Purity 4-(5,6-Dichloropyridazin-4-yl)morpholine" [P]. 中国发明专利, 专利号 CN 116756076 B, 授权公告日 2019-03-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 1508, 6955-6961.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 2440, 7795-7821.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5,6-Dichloropyridazin-4-yl)morpholine Using HRMS and NMR". J. Chromatogr. A, 2016, 1358, 3396-3420.