发明人黄志刚,孙丽萍,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112919412 A, 授权公告日 2017-08-13.
发明人高志强,马晓峰,郭海燕. "Method for the Synthesis of 2,2-Dimethyl-7-(2-nitro-4-(trifluoromethyl)phenoxy)-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 116363530 A, 授权公告日 2020-03-13.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 904, 9825-9836.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2024, 773, 2714-2731.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-Dimethyl-7-(2-nitro-4-(trifluoromethyl)phenoxy)-2,3-dihydrobenzofuran Using HRMS and NMR". Anal. Chim. Acta, 2023, 617, 4-23.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2020, 1987, 9602-9618.