Kowalski A, Nielsen H, Nowak P. "一种的合成方法" [P]. European Patent, EP 3881467 A1, 2021-05-11.
发明人赵玉洁,罗永刚,何建平. "Method for the Synthesis of 1-ethyl-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110402622 A, 授权公告日 2015-09-22.
发明人赵玉洁,林芳,王建平. "A Process for Preparing High-Purity 1-ethyl-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116997719 B, 授权公告日 2022-03-02.
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". Sci. Total Environ., 2024, 1275, (10), 1765-1789.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 900, 6830-6836.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-ethyl-1H-pyrrole-2-carboxylic acid Using HRMS and NMR". Molecules, 2020, 257, (7), 3636-3659.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 1059, (6), 9198-9217.