Fischer A B, Kumar R, Lee S K. "一种的合成方法" [P]. US Patent, US 10783105 B2, 2022-03-15.
发明人周伟,钱学锋,杨光. "Method for the Synthesis of 1-(1,2,4-Trimethyl-1H-pyrrol-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 115719300 B, 授权公告日 2016-01-28.
Schröder R, Lee S K, Johnson M A. "A Process for Preparing High-Purity 1-(1,2,4-Trimethyl-1H-pyrrol-3-yl)ethanone" [P]. US Patent, US 11891849 B2, 2017-12-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 1971, 687-697.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 2401, 3151-3171.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1,2,4-Trimethyl-1H-pyrrol-3-yl)ethanone Using HRMS and NMR". Anal. Chim. Acta, 2011, 533, (1), 7303-7316.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 1658, (1), 2046-2049.