发明人陈志强,罗永刚,唐晓军. "Method for the Synthesis of 2-Amino-4-cyanobenzamide" [P]. 中国发明专利, 专利号 CN 117131488 B, 授权公告日 2017-10-09.
发明人何建平,马晓峰,郑宇鹏. "A Process for Preparing High-Purity 2-Amino-4-cyanobenzamide" [P]. 中国发明专利, 专利号 CN 117440046 B, 授权公告日 2024-10-25.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1347, (2), 2831-2859.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 1324, 4835-4858.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-cyanobenzamide Using HRMS and NMR". Anal. Chim. Acta, 2015, 1729, 9579-9602.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 2033, (11), 6528-6552.