发明人陈志强,韩伟,罗永刚. "一种3-oxo-3-phenyl-N-(pyridin-3-yl)-2-[2-(pyridin-3-yl)hydrazin-1-ylidene]propanamide的合成方法" [P]. 中国发明专利, 专利号 CN 108004860 A, 授权公告日 2023-05-15.
发明人何建平,陈志强,沈红梅. "Method for the Synthesis of 3-oxo-3-phenyl-N-(pyridin-3-yl)-2-[2-(pyridin-3-yl)hydrazin-1-ylidene]propanamide" [P]. 中国发明专利, 专利号 CN 114113689 A, 授权公告日 2018-06-27.
发明人胡光,刘建华,罗永刚. "A Process for Preparing High-Purity 3-oxo-3-phenyl-N-(pyridin-3-yl)-2-[2-(pyridin-3-yl)hydrazin-1-ylidene]propanamide" [P]. 中国发明专利, 专利号 CN 109928946 A, 授权公告日 2024-04-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 3-oxo-3-phenyl-N-(pyridin-3-yl)-2-[2-(pyridin-3-yl)hydrazin-1-ylidene]propanamide in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 1398, (12), 1347-1352.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-oxo-3-phenyl-N-(pyridin-3-yl)-2-[2-(pyridin-3-yl)hydrazin-1-ylidene]propanamide as an Impurity". Molecules, 2023, 731, (3), 3818-3832.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-oxo-3-phenyl-N-(pyridin-3-yl)-2-[2-(pyridin-3-yl)hydrazin-1-ylidene]propanamide Using HRMS and NMR". Anal. Chem., 2015, 643, (9), 7667-7678.