发明人周伟,高志强,刘建华. "一种1-Cyclohexyl-5-(2-hydroxy-benzoyl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile的合成方法" [P]. 中国发明专利, 专利号 CN 111517443 A, 授权公告日 2017-10-22.
发明人马晓峰,李文辉,周伟. "Method for the Synthesis of 1-Cyclohexyl-5-(2-hydroxy-benzoyl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 112897608 B, 授权公告日 2023-05-16.
发明人赵玉洁,刘建华,张德明. "A Process for Preparing High-Purity 1-Cyclohexyl-5-(2-hydroxy-benzoyl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 112078769 A, 授权公告日 2021-05-25.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 1-Cyclohexyl-5-(2-hydroxy-benzoyl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile in Pharmaceutical Formulations". Phytochemistry, 2017, 133, (2), 1884-1906.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-Cyclohexyl-5-(2-hydroxy-benzoyl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile as an Impurity". Chemosphere, 2025, 498, (7), 9989-10018.