Brown S R, O'Brien P Q, Hughes D C. "Method for the Synthesis of N2-methyl-N2-(1H-pyrrol-1-yl)-5-(trifluoromethyl)pyridin-2-amine" [P]. US Patent, US 9395884 B2, 2016-01-21.
Roberts E F, Patel M V, Johnson M A. "A Process for Preparing High-Purity N2-methyl-N2-(1H-pyrrol-1-yl)-5-(trifluoromethyl)pyridin-2-amine" [P]. US Patent, US 10560189 B2, 2025-08-24.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 1157, 5795-5811.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 1862, (6), 9209-9222.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N2-methyl-N2-(1H-pyrrol-1-yl)-5-(trifluoromethyl)pyridin-2-amine Using HRMS and NMR". Molecules, 2018, 289, (6), 6344-6360.