Mueller T C, Schröder R, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3761894 A1, 2020-10-10.
发明人孙丽萍,周伟,何建平. "Method for the Synthesis of 1-(2-Hydroxy-1-methyl-1H-pyrrol-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 117369405 B, 授权公告日 2022-11-26.
发明人林芳,赵玉洁,徐明华. "A Process for Preparing High-Purity 1-(2-Hydroxy-1-methyl-1H-pyrrol-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 115788594 B, 授权公告日 2017-01-13.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 1227, 3431-3448.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 1356, 7406-7425.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Hydroxy-1-methyl-1H-pyrrol-3-yl)ethanone Using HRMS and NMR". Food Chem., 2014, 389, (5), 921-941.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 1909, 1254-1266.