发明人林芳,郑宇鹏,王建平. "Method for the Synthesis of 5-(4-Methanesulfonylphenyl)-2-methyl-3-[(1Z)-2,2,2-trifluoro-1-[2-(4-methylphenyl)hydrazin-1-ylidene]ethyl]-1-[3-(trifluoromethyl)phenyl]-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 108478890 B, 授权公告日 2016-05-10.
发明人黄志刚,林芳,王建平. "A Process for Preparing High-Purity 5-(4-Methanesulfonylphenyl)-2-methyl-3-[(1Z)-2,2,2-trifluoro-1-[2-(4-methylphenyl)hydrazin-1-ylidene]ethyl]-1-[3-(trifluoromethyl)phenyl]-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 117993016 B, 授权公告日 2018-01-16.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 224, (12), 1440-1466.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 213, 9992-10015.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Methanesulfonylphenyl)-2-methyl-3-[(1Z)-2,2,2-trifluoro-1-[2-(4-methylphenyl)hydrazin-1-ylidene]ethyl]-1-[3-(trifluoromethyl)phenyl]-1H-pyrrole Using HRMS and NMR". Anal. Chem., 2024, 137, (12), 9294-9299.