O'Brien P Q, Johnson M A, Klinger H. "一种的合成方法" [P]. US Patent, US 11831787 B2, 2018-07-09.
发明人李文辉,沈红梅,韩伟. "Method for the Synthesis of Diethyl 2-(((2-methylthiazol-5-yl)amino)methylene)malonate" [P]. 中国发明专利, 专利号 CN 109996473 A, 授权公告日 2022-03-27.
Anderson J P, Roberts E F, Chen K W. "A Process for Preparing High-Purity Diethyl 2-(((2-methylthiazol-5-yl)amino)methylene)malonate" [P]. US Patent, US 10059068 B2, 2025-08-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 1086, (4), 7884-7887.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 889, (9), 6142-6151.