Mueller T C, Johansson L, Björnsson E. "Method for the Synthesis of Tetrakis(ethylmethylamino)titanium, 99% (99.99%-Ti) PURATREM" [P]. European Patent, EP 3022498 A1, 2021-05-04.
Martínez F, Nielsen H, Lefèvre J P. "A Process for Preparing High-Purity Tetrakis(ethylmethylamino)titanium, 99% (99.99%-Ti) PURATREM" [P]. European Patent, EP 3288958 A1, 2015-05-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of Tetrakis(ethylmethylamino)titanium, 99% (99.99%-Ti) PURATREM in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 2144, 8040-8045.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of Tetrakis(ethylmethylamino)titanium, 99% (99.99%-Ti) PURATREM as an Impurity". Anal. Chim. Acta, 2024, 1616, (12), 6537-6554.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Tetrakis(ethylmethylamino)titanium, 99% (99.99%-Ti) PURATREM Using HRMS and NMR". J. Nat. Prod., 2021, 2272, 638-651.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Tetrakis(ethylmethylamino)titanium, 99% (99.99%-Ti) PURATREM Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 1059, 6844-6863.