发明人徐明华,王建平,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110346542 A, 授权公告日 2022-08-15.
Lefèvre J P, Nowak P, Schröder R. "Method for the Synthesis of 1,4-Dioxa-7-azaspiro[4.5]dec-9-ene" [P]. European Patent, EP 3781722 A1, 2017-07-14.
Nielsen H, Nowak P, Björnsson E. "A Process for Preparing High-Purity 1,4-Dioxa-7-azaspiro[4.5]dec-9-ene" [P]. European Patent, EP 3077867 A1, 2016-05-27.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 306, 1212-1215.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2019, 2155, (2), 9802-9817.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1,4-Dioxa-7-azaspiro[4.5]dec-9-ene Using HRMS and NMR". J. Agric. Food Chem., 2016, 294, (11), 7876-7880.