发明人徐明华,杨光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114472341 A, 授权公告日 2015-11-26.
发明人黄志刚,冯建国,徐明华. "Method for the Synthesis of 2-oxo-2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile" [P]. 中国发明专利, 专利号 CN 110651241 B, 授权公告日 2024-12-25.
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". Environ. Sci. Technol., 2016, 1514, (2), 8232-8240.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 762, 4402-4414.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-oxo-2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile Using HRMS and NMR". Talanta, 2024, 456, (12), 1082-1093.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 937, (1), 7678-7686.