发明人孙丽萍,周伟,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112358517 A, 授权公告日 2025-08-11.
Yamamoto T, Williams B T, Hughes D C. "Method for the Synthesis of Methyl 5-cyano-1H-pyrrole-3-carboxylate" [P]. US Patent, US 11080324 B2, 2021-06-02.
发明人韩伟,唐晓军,郭海燕. "A Process for Preparing High-Purity Methyl 5-cyano-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115114128 B, 授权公告日 2023-04-10.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 1821, 5460-5469.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 2392, 3223-3247.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-cyano-1H-pyrrole-3-carboxylate Using HRMS and NMR". Molecules, 2021, 422, (10), 1580-1586.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 2325, (6), 8909-8922.