发明人孙丽萍,郑宇鹏,马晓峰. "Method for the Synthesis of 5-Amino-3-(4-bromophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116870514 A, 授权公告日 2023-03-28.
发明人罗永刚,陈志强,杨光. "A Process for Preparing High-Purity 5-Amino-3-(4-bromophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113040038 B, 授权公告日 2018-01-07.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 1553, (9), 8649-8675.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 690, 4975-4982.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-3-(4-bromophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Sci. Total Environ., 2020, 155, 6290-6297.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 260, (5), 8271-8285.