Johansson L, Jørgensen K, Nowak P. "Method for the Synthesis of 5-[(2-methoxy-1-naphthalenyl)methylidene]-1-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
5-[(2-methoxynaphthalen-1-yl)methylidene]-1-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
5810-42-4
A831738" [P]. European Patent, EP 3968226 A1, 2022-11-21.
发明人王建平,周伟,孙丽萍. "A Process for Preparing High-Purity 5-[(2-methoxy-1-naphthalenyl)methylidene]-1-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
5-[(2-methoxynaphthalen-1-yl)methylidene]-1-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
5810-42-4
A831738" [P]. 中国发明专利, 专利号 CN 113327333 B, 授权公告日 2017-06-10.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 四丙基氯化铵 in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1667, (12), 2414-2437.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 四丙基氯化铵 as an Impurity". Food Chem., 2014, 1408, (4), 1253-1266.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-[(2-methoxy-1-naphthalenyl)methylidene]-1-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
5-[(2-methoxynaphthalen-1-yl)methylidene]-1-phenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
5810-42-4
A831738 Using HRMS and NMR". Molecules, 2012, 269, 3009-3024.