Schröder R, Martínez F, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3706150 A1, 2017-07-12.
发明人黄志刚,林芳,韩伟. "Method for the Synthesis of Methyl 3-(2-(2-oxo-2-(p-tolylamino)acetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112252480 B, 授权公告日 2025-09-20.
Hughes D C, Schröder R, Klinger H. "A Process for Preparing High-Purity Methyl 3-(2-(2-oxo-2-(p-tolylamino)acetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate" [P]. US Patent, US 9984921 B2, 2022-05-04.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 2295, (9), 8505-8508.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 1251, (2), 5313-5343.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-(2-(2-oxo-2-(p-tolylamino)acetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2020, 2046, 8458-8472.