发明人郭海燕,钱学锋,孙丽萍. "Method for the Synthesis of 4-Fluoro-N-hydroxybenzimidoyl chloride" [P]. 中国发明专利, 专利号 CN 110310281 A, 授权公告日 2019-09-28.
Hughes D C, O'Brien P Q, Stevens L M. "A Process for Preparing High-Purity 4-Fluoro-N-hydroxybenzimidoyl chloride" [P]. US Patent, US 9432298 B2, 2021-01-20.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 1143, (11), 4223-4250.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 143, (7), 2031-2046.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Fluoro-N-hydroxybenzimidoyl chloride Using HRMS and NMR". Talanta, 2023, 1434, (10), 217-234.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 288, (11), 2503-2528.