Nowak P, Björnsson E, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3304942 A1, 2021-04-21.
发明人罗永刚,刘建华,赵玉洁. "Method for the Synthesis of 4-Benzoyl-N-(sec-butyl)-1H-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 113894908 A, 授权公告日 2019-09-10.
发明人罗永刚,沈红梅,徐明华. "A Process for Preparing High-Purity 4-Benzoyl-N-(sec-butyl)-1H-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 110225583 B, 授权公告日 2015-11-16.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2024, 1454, 7511-7525.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 614, 2971-2993.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Benzoyl-N-(sec-butyl)-1H-pyrrole-2-carboxamide Using HRMS and NMR". J. Chromatogr. A, 2016, 2366, 8093-8120.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 1631, (3), 2363-2381.