发明人郭海燕,陈志强,赵玉洁. "Method for the Synthesis of Dimethyl 2-[2-nitro-5-(trifluoromethyl)phenyl]-2-(2-propynyl)malonate" [P]. 中国发明专利, 专利号 CN 112324276 A, 授权公告日 2024-08-02.
Lefèvre J P, Johansson L, Nowak P. "A Process for Preparing High-Purity Dimethyl 2-[2-nitro-5-(trifluoromethyl)phenyl]-2-(2-propynyl)malonate" [P]. European Patent, EP 3024731 A1, 2025-06-18.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 460, (9), 9055-9077.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 1612, 2060-2087.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 2-[2-nitro-5-(trifluoromethyl)phenyl]-2-(2-propynyl)malonate Using HRMS and NMR". Anal. Chem., 2010, 383, 3861-3882.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2010, 553, (5), 3607-3614.