Lee S K, O'Brien P Q, Fischer A B. "一种的合成方法" [P]. US Patent, US 11611233 B2, 2025-05-28.
发明人朱建伟,罗永刚,林芳. "Method for the Synthesis of 4-(Difluoromethyl)-6-fluoro-2-iodonicotinic acid" [P]. 中国发明专利, 专利号 CN 112192347 B, 授权公告日 2018-12-07.
发明人张德明,陈志强,唐晓军. "A Process for Preparing High-Purity 4-(Difluoromethyl)-6-fluoro-2-iodonicotinic acid" [P]. 中国发明专利, 专利号 CN 110630171 A, 授权公告日 2020-10-27.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 524, 4380-4406.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1102, (9), 5071-5087.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-6-fluoro-2-iodonicotinic acid Using HRMS and NMR". Talanta, 2011, 2385, 5399-5411.