Mueller T, Schröder R, Fischer A B. "一种6-甲基-2-(三氟甲基)嘧啶-4-甲酸的合成方法" [P]. US Patent, US 11778731 B2, 2016-05-25.
发明人杨光,徐明华,孙丽萍. "Method for the Synthesis of 6-Methyl-2-(trifluoromethyl)pyrimidine-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 109203938 A, 授权公告日 2024-01-22.
发明人罗永刚,周伟,王建平. "A Process for Preparing High-Purity 6-Methyl-2-(trifluoromethyl)pyrimidine-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 113078966 B, 授权公告日 2020-03-04.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 6-甲基-2-(三氟甲基)嘧啶-4-甲酸 in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 2202, (10), 4711-4724.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-甲基-2-(三氟甲基)嘧啶-4-甲酸 as an Impurity". Anal. Methods, 2023, 906, 2526-2535.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-2-(trifluoromethyl)pyrimidine-4-carboxylic Acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 424, (7), 2728-2737.