发明人周伟,马晓峰,刘建华. "Method for the Synthesis of N-(3-Cyanothiophen-2-yl)isobutyramide" [P]. 中国发明专利, 专利号 CN 108324989 B, 授权公告日 2024-09-23.
发明人徐明华,张德明,沈红梅. "A Process for Preparing High-Purity N-(3-Cyanothiophen-2-yl)isobutyramide" [P]. 中国发明专利, 专利号 CN 114396661 B, 授权公告日 2025-03-15.
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". Environ. Sci. Technol., 2017, 985, 8667-8687.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 2384, 6758-6774.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N-(3-Cyanothiophen-2-yl)isobutyramide Using HRMS and NMR". Food Chem., 2020, 1953, (11), 5093-5115.