发明人赵玉洁,王建平,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117288645 A, 授权公告日 2022-09-11.
发明人王建平,周伟,罗永刚. "Method for the Synthesis of 2-Acetamido-4,5-dimethylthiophene-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113134157 A, 授权公告日 2015-02-28.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 1953, 786-794.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1085, (11), 6349-6358.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Acetamido-4,5-dimethylthiophene-3-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1014, 9199-9206.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2024, 946, (4), 4435-4439.