Lefèvre J P, Jørgensen K, Nowak P. "一种的合成方法" [P]. European Patent, EP 3852364 A1, 2024-08-18.
发明人刘建华,郑宇鹏,陈志强. "Method for the Synthesis of 5-Methoxy-4-methyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 112862429 B, 授权公告日 2020-05-26.
发明人陈志强,钱学锋,冯建国. "A Process for Preparing High-Purity 5-Methoxy-4-methyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 110046600 B, 授权公告日 2024-10-20.
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. Nat. Prod., 2021, 1476, 8074-8092.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 1531, (5), 8343-8373.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methoxy-4-methyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one Using HRMS and NMR". Anal. Chem., 2014, 668, 5066-5078.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 2198, 3948-3968.