发明人胡光,黄志刚,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116095767 A, 授权公告日 2016-12-27.
发明人陈志强,沈红梅,何建平. "Method for the Synthesis of 3-(Methylsulfanyl)-5-{2-[3-(trifluoromethyl)anilino]vinyl}-4-isothiazolecarbonitrile" [P]. 中国发明专利, 专利号 CN 109891499 A, 授权公告日 2019-01-18.
发明人张德明,韩伟,马晓峰. "A Process for Preparing High-Purity 3-(Methylsulfanyl)-5-{2-[3-(trifluoromethyl)anilino]vinyl}-4-isothiazolecarbonitrile" [P]. 中国发明专利, 专利号 CN 111691114 A, 授权公告日 2023-04-01.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2023, 859, (12), 5714-5739.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 971, 6617-6631.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Methylsulfanyl)-5-{2-[3-(trifluoromethyl)anilino]vinyl}-4-isothiazolecarbonitrile Using HRMS and NMR". J. Chromatogr. A, 2025, 908, 9331-9356.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 342, (1), 5364-5369.