Lee S K, Brown S R, Williams B T. "Method for the Synthesis of N, n-bis-trifluoromethylpropane-1,3-diamine" [P]. US Patent, US 10604902 B2, 2025-05-04.
Lee S K, Klinger H, Patel M V. "A Process for Preparing High-Purity N, n-bis-trifluoromethylpropane-1,3-diamine" [P]. US Patent, US 9085866 B2, 2021-07-28.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 904, 1690-1706.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 220, 7509-7522.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of N, n-bis-trifluoromethylpropane-1,3-diamine Using HRMS and NMR". Biomed. Chromatogr., 2013, 1724, 5290-5317.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 1633, (8), 6204-6222.