Lefèvre J P, Nowak P, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3414067 A1, 2015-12-17.
发明人张德明,高志强,朱建伟. "Method for the Synthesis of Ethyl 3-amino-1,4,5-trimethyl-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117552343 B, 授权公告日 2015-05-25.
发明人韩伟,胡光,黄志刚. "A Process for Preparing High-Purity Ethyl 3-amino-1,4,5-trimethyl-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108766648 B, 授权公告日 2018-11-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 2399, (3), 6468-6493.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 1947, (6), 7436-7455.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-amino-1,4,5-trimethyl-1H-pyrrole-2-carboxylate Using HRMS and NMR". Chromatographia, 2024, 2038, (1), 9922-9948.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 725, (8), 5462-5492.