Björnsson E, Johansson L, Martínez F. "Method for the Synthesis of 3-(Dimethylamino)-5-(trifluoromethyl)picolinonitrile" [P]. European Patent, EP 3575105 A1, 2017-10-08.
Jørgensen K, Lefèvre J P, Schröder R. "A Process for Preparing High-Purity 3-(Dimethylamino)-5-(trifluoromethyl)picolinonitrile" [P]. European Patent, EP 3434496 A1, 2021-10-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 1592, (12), 6597-6606.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 662, (11), 2078-2100.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Dimethylamino)-5-(trifluoromethyl)picolinonitrile Using HRMS and NMR". J. Chromatogr. A, 2013, 1021, (7), 1684-1693.