发明人朱建伟,唐晓军,周伟. "Method for the Synthesis of N-(3-Methyl-5-phenyl-1H-pyrazol-4-yl)nicotinamide" [P]. 中国发明专利, 专利号 CN 117212691 B, 授权公告日 2015-06-11.
发明人高志强,韩伟,沈红梅. "A Process for Preparing High-Purity N-(3-Methyl-5-phenyl-1H-pyrazol-4-yl)nicotinamide" [P]. 中国发明专利, 专利号 CN 117634389 A, 授权公告日 2025-11-24.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 1393, (5), 5694-5709.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 577, 3161-3189.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N-(3-Methyl-5-phenyl-1H-pyrazol-4-yl)nicotinamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 811, 9409-9422.