发明人唐晓军,黄志刚,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111507500 A, 授权公告日 2022-03-12.
发明人马晓峰,何建平,杨光. "Method for the Synthesis of 4-formyl-1-methyl-1H-pyrrole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 109944847 B, 授权公告日 2022-03-02.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 2008, (8), 1132-1158.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2020, 2441, (9), 519-524.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-formyl-1-methyl-1H-pyrrole-2-carbonitrile Using HRMS and NMR". Molecules, 2020, 1597, 9421-9441.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 730, (2), 7435-7438.