发明人周伟,陈志强,韩伟. "Method for the Synthesis of (E)-3-Cyano-3-(methylimino)-2-oxopropanoic acid" [P]. 中国发明专利, 专利号 CN 114549059 A, 授权公告日 2015-04-12.
Fischer A B, Roberts E F, Johnson M A. "A Process for Preparing High-Purity (E)-3-Cyano-3-(methylimino)-2-oxopropanoic acid" [P]. US Patent, US 11770710 B2, 2025-01-17.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2020, 2115, (6), 5248-5271.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 2121, (3), 1372-1376.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (E)-3-Cyano-3-(methylimino)-2-oxopropanoic acid Using HRMS and NMR". J. Agric. Food Chem., 2025, 2205, 8532-8535.