发明人高志强,钱学锋,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109125303 A, 授权公告日 2020-07-08.
Park J H, Mueller T, Yamamoto T. "Method for the Synthesis of (3E)-3-{2-[2,6-dichloro-4-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one" [P]. US Patent, US 11320882 B2, 2024-09-28.
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". J. Agric. Food Chem., 2024, 1129, (4), 1919-1930.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 2258, (8), 2096-2119.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (3E)-3-{2-[2,6-dichloro-4-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 275, (3), 8743-8768.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 2324, (9), 6107-6113.