发明人何建平,沈红梅,冯建国. "Method for the Synthesis of 4-Fluorobenzofuran-7-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109607874 A, 授权公告日 2025-08-24.
发明人徐明华,郭海燕,刘建华. "A Process for Preparing High-Purity 4-Fluorobenzofuran-7-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113489173 B, 授权公告日 2023-12-20.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氟苯并呋喃-7-甲醛 in Pharmaceutical Formulations". Anal. Methods, 2015, 570, (2), 950-974.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氟苯并呋喃-7-甲醛 as an Impurity". J. Pharm. Biomed. Anal., 2019, 183, (5), 7607-7627.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Fluorobenzofuran-7-carbaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2011, 312, (6), 25-49.