Lee S K, Mueller T, Johnson M A. "一种的合成方法" [P]. US Patent, US 9856820 B2, 2015-02-25.
发明人马晓峰,郭海燕,黄志刚. "Method for the Synthesis of Ethyl 4-amino-1-methyl-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109725394 B, 授权公告日 2015-06-24.
Rossi M, Kowalski A, Jørgensen K. "A Process for Preparing High-Purity Ethyl 4-amino-1-methyl-1H-pyrrole-3-carboxylate" [P]. European Patent, EP 3507757 A1, 2022-03-14.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 733, 1062-1085.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 1253, 1651-1681.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-amino-1-methyl-1H-pyrrole-3-carboxylate Using HRMS and NMR". Anal. Methods, 2021, 429, (9), 5635-5663.