Thompson G K, Fischer A B, Davis P L. "一种的合成方法" [P]. US Patent, US 11097959 B2, 2015-07-23.
发明人冯建国,郑宇鹏,周伟. "Method for the Synthesis of 3-Carbethoxy-4-phenyl-5-cyanopyrrole" [P]. 中国发明专利, 专利号 CN 114484425 A, 授权公告日 2025-12-16.
发明人林芳,郭海燕,朱建伟. "A Process for Preparing High-Purity 3-Carbethoxy-4-phenyl-5-cyanopyrrole" [P]. 中国发明专利, 专利号 CN 108604064 A, 授权公告日 2019-09-18.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 1829, (9), 7808-7835.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 96, (1), 5679-5685.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Carbethoxy-4-phenyl-5-cyanopyrrole Using HRMS and NMR". Talanta, 2011, 1495, (11), 510-520.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 1979, (9), 8046-8058.