发明人王建平,孙丽萍,何建平. "一种2-氨基-5-氰基-N,3-二甲基苯甲酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 108295602 A, 授权公告日 2020-09-14.
Patel M V, Fischer A B, Stevens L M. "Method for the Synthesis of 2-Amino-5-cyano-N,3-dimethylbenzamide" [P]. US Patent, US 11301249 B2, 2024-01-14.
发明人韩伟,林芳,王建平. "A Process for Preparing High-Purity 2-Amino-5-cyano-N,3-dimethylbenzamide" [P]. 中国发明专利, 专利号 CN 115986603 A, 授权公告日 2025-02-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-5-氰基-N,3-二甲基苯甲酰胺 in Pharmaceutical Formulations". Food Chem., 2010, 621, (1), 424-438.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-5-氰基-N,3-二甲基苯甲酰胺 as an Impurity". Rapid Commun. Mass Spectrom., 2016, 2046, (5), 5766-5796.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-cyano-N,3-dimethylbenzamide Using HRMS and NMR". Phytochemistry, 2012, 1766, (2), 686-708.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 2-氨基-5-氰基-N,3-二甲基苯甲酰胺 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 969, (12), 9592-9612.