发明人黄志刚,胡光,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108746909 A, 授权公告日 2024-02-22.
发明人钱学锋,刘建华,朱建伟. "Method for the Synthesis of 3-Cyano-2-fluoro-5-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 110602450 A, 授权公告日 2017-11-09.
发明人朱建伟,马晓峰,唐晓军. "A Process for Preparing High-Purity 3-Cyano-2-fluoro-5-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 108996744 B, 授权公告日 2022-03-10.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 2003, (9), 8317-8337.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 2248, (9), 3858-3875.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Cyano-2-fluoro-5-hydroxybenzoic acid Using HRMS and NMR". J. Sep. Sci., 2011, 362, (6), 7416-7431.