发明人韩伟,朱建伟,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116091923 A, 授权公告日 2023-09-28.
发明人徐明华,黄志刚,李文辉. "Method for the Synthesis of Diethyl 5,5'-((methylazanediyl)bis(methylene))bis(2,4-dimethyl-1H-pyrrole-3-carboxylate)" [P]. 中国发明专利, 专利号 CN 108407520 B, 授权公告日 2023-06-12.
Martínez F, Nowak P, Nielsen H. "A Process for Preparing High-Purity Diethyl 5,5'-((methylazanediyl)bis(methylene))bis(2,4-dimethyl-1H-pyrrole-3-carboxylate)" [P]. European Patent, EP 3076357 A1, 2017-07-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 1247, (3), 6912-6929.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2011, 1239, 6407-6433.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl 5,5'-((methylazanediyl)bis(methylene))bis(2,4-dimethyl-1H-pyrrole-3-carboxylate) Using HRMS and NMR". Chemosphere, 2022, 2277, 473-503.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 2245, (4), 8171-8193.