发明人杨光,郭海燕,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113874775 A, 授权公告日 2020-06-20.
发明人李文辉,杨光,冯建国. "Method for the Synthesis of 5-((2,4-Dimethylphenyl)thio)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111168452 A, 授权公告日 2018-07-18.
发明人罗永刚,马晓峰,韩伟. "A Process for Preparing High-Purity 5-((2,4-Dimethylphenyl)thio)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113510292 B, 授权公告日 2025-04-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1108, (1), 7797-7813.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2013, 849, 8494-8517.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-((2,4-Dimethylphenyl)thio)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Talanta, 2011, 1906, (9), 3369-3390.