Kowalski A, Nielsen H, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3985392 A1, 2016-09-09.
发明人孙丽萍,郑宇鹏,黄志刚. "Method for the Synthesis of ethyl 4-amino-1-methyl-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109202138 B, 授权公告日 2018-11-13.
发明人钱学锋,郑宇鹏,何建平. "A Process for Preparing High-Purity ethyl 4-amino-1-methyl-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 113359334 A, 授权公告日 2022-01-18.
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. Nat. Prod., 2018, 580, (8), 5704-5710.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2014, 446, (3), 4651-4669.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 4-amino-1-methyl-1H-pyrrole-2-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2023, 1240, (1), 5932-5952.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 1906, (4), 5476-5496.