O'Brien P Q, Stevens L M, Johnson M A. "一种的合成方法" [P]. US Patent, US 9301385 B2, 2019-03-09.
发明人杨光,朱建伟,何建平. "Method for the Synthesis of 1-(2,3,4,5-Tetramethyl-1H-pyrrol-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 117952084 A, 授权公告日 2018-04-01.
发明人胡光,朱建伟,罗永刚. "A Process for Preparing High-Purity 1-(2,3,4,5-Tetramethyl-1H-pyrrol-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 114933568 B, 授权公告日 2016-12-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 900, (5), 7063-7091.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1216, (12), 5779-5785.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,3,4,5-Tetramethyl-1H-pyrrol-1-yl)ethanone Using HRMS and NMR". Biomed. Chromatogr., 2024, 1888, 1958-1987.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2012, 1655, 6769-6781.