Martínez F, Lefèvre J P, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3374899 A1, 2022-05-14.
发明人沈红梅,钱学锋,张德明. "Method for the Synthesis of Methyl 2-(4-chlorobenzamido)-5-(dipropylcarbamoyl)-4-methylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114493464 A, 授权公告日 2025-05-18.
Fischer A B, Yamamoto T, Thompson G K. "A Process for Preparing High-Purity Methyl 2-(4-chlorobenzamido)-5-(dipropylcarbamoyl)-4-methylthiophene-3-carboxylate" [P]. US Patent, US 9879318 B2, 2015-01-20.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2012, 2035, 4677-4686.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 2215, (4), 4813-4816.