发明人徐明华,陈志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116013850 A, 授权公告日 2023-10-16.
发明人沈红梅,李文辉,杨光. "Method for the Synthesis of 3-((2-Carbamoylphenyl)carbamoyl)-2,2-dimethylcyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115817914 A, 授权公告日 2023-05-15.
发明人唐晓军,胡光,朱建伟. "A Process for Preparing High-Purity 3-((2-Carbamoylphenyl)carbamoyl)-2,2-dimethylcyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117268163 B, 授权公告日 2015-09-07.
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". Anal. Methods, 2023, 962, (9), 2559-2580.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 1947, 4789-4793.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-((2-Carbamoylphenyl)carbamoyl)-2,2-dimethylcyclopropane-1-carboxylic acid Using HRMS and NMR". Anal. Chem., 2011, 312, 5985-6002.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 2221, (8), 6400-6428.