发明人徐明华,王建平,罗永刚. "Method for the Synthesis of 1-(5-Ethylthiophen-2-yl)-4,4,4-trifluorobutane-1,3-dione" [P]. 中国发明专利, 专利号 CN 111466705 B, 授权公告日 2017-03-02.
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. Nat. Prod., 2018, 2082, (4), 7163-7174.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 1450, (3), 8051-8061.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Ethylthiophen-2-yl)-4,4,4-trifluorobutane-1,3-dione Using HRMS and NMR". Biomed. Chromatogr., 2025, 1077, 5713-5728.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 1368, 674-700.