Thompson G K, Yamamoto T, Mueller T. "一种的合成方法" [P]. US Patent, US 9252196 B2, 2017-06-22.
发明人张德明,郑宇鹏,杨光. "Method for the Synthesis of 3-Oxo-2-(pyridin-4-yl)butanenitrile" [P]. 中国发明专利, 专利号 CN 117561663 A, 授权公告日 2025-11-25.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1269, (9), 985-992.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2025, 508, 1998-2017.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-Oxo-2-(pyridin-4-yl)butanenitrile Using HRMS and NMR". Anal. Methods, 2025, 1870, (7), 1314-1330.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2024, 1414, 4097-4117.