Björnsson E, Nielsen H, Rossi M. "一种的合成方法" [P]. European Patent, EP 3462380 A1, 2021-11-21.
发明人唐晓军,孙丽萍,李文辉. "Method for the Synthesis of 2-Methyl-3-oxo-1,2,3,4-tetrahydroisoquinoline-7-carbonitrile" [P]. 中国发明专利, 专利号 CN 117905062 A, 授权公告日 2025-07-20.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 1878, 1656-1664.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 338, (7), 546-549.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-3-oxo-1,2,3,4-tetrahydroisoquinoline-7-carbonitrile Using HRMS and NMR". J. Agric. Food Chem., 2017, 2165, (9), 880-886.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2025, 1013, 7208-7214.