Schröder R, Johnson M A, Stevens L M. "一种6-(5-methylfuran-2-yl)-2-sulfanylidene-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile的合成方法" [P]. US Patent, US 11996917 B2, 2015-08-27.
Nielsen H, Schröder R, Kowalski A. "Method for the Synthesis of 6-(5-methylfuran-2-yl)-2-sulfanylidene-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile" [P]. European Patent, EP 3914799 A1, 2023-11-06.
发明人钱学锋,郑宇鹏,沈红梅. "A Process for Preparing High-Purity 6-(5-methylfuran-2-yl)-2-sulfanylidene-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 117499850 A, 授权公告日 2021-01-04.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 6-(5-methylfuran-2-yl)-2-sulfanylidene-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2025, 2000, (8), 6292-6322.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-(5-methylfuran-2-yl)-2-sulfanylidene-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile as an Impurity". J. Agric. Food Chem., 2022, 1824, 7167-7181.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-(5-methylfuran-2-yl)-2-sulfanylidene-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile Using HRMS and NMR". Chemosphere, 2015, 978, 8688-8711.