发明人杨光,陈志强,张德明. "Method for the Synthesis of Methyl 2-(2,4-dichlorobenzamido)-5-((4-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113440505 A, 授权公告日 2024-11-16.
Fischer A B, Thompson G K, Anderson J P. "A Process for Preparing High-Purity Methyl 2-(2,4-dichlorobenzamido)-5-((4-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate" [P]. US Patent, US 10600783 B2, 2019-05-09.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2016, 392, (5), 4519-4548.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 867, (10), 6033-6044.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(2,4-dichlorobenzamido)-5-((4-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2022, 1680, (8), 5443-5458.