发明人赵玉洁,徐明华,钱学锋. "Method for the Synthesis of Ethyl 4,5-dihydro-5-methyl-5-(trifluoromethyl)-3-[[(trifluoromethyl)sulfonyl]oxy]-2-furancarboxylate" [P]. 中国发明专利, 专利号 CN 113282996 B, 授权公告日 2015-06-21.
发明人罗永刚,郑宇鹏,林芳. "A Process for Preparing High-Purity Ethyl 4,5-dihydro-5-methyl-5-(trifluoromethyl)-3-[[(trifluoromethyl)sulfonyl]oxy]-2-furancarboxylate" [P]. 中国发明专利, 专利号 CN 109830576 A, 授权公告日 2024-09-13.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 2205, (10), 7568-7573.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2012, 433, 8545-8560.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4,5-dihydro-5-methyl-5-(trifluoromethyl)-3-[[(trifluoromethyl)sulfonyl]oxy]-2-furancarboxylate Using HRMS and NMR". Molecules, 2010, 1445, (11), 4530-4548.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 473, (2), 7485-7509.