Brown S R, Stevens L M, Klinger H. "一种5-(4-氟苯基)-3-甲基-1H-吡咯-2-羧酸的合成方法" [P]. US Patent, US 11295133 B2, 2021-11-19.
发明人徐明华,钱学锋,高志强. "Method for the Synthesis of 5-(4-Fluorophenyl)-3-methyl-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110892419 B, 授权公告日 2020-12-15.
发明人胡光,郭海燕,沈红梅. "A Process for Preparing High-Purity 5-(4-Fluorophenyl)-3-methyl-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109542237 B, 授权公告日 2020-01-04.
参考文献 Literature
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Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(4-氟苯基)-3-甲基-1H-吡咯-2-羧酸 as an Impurity". J. Sep. Sci., 2017, 1395, 6469-6473.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Fluorophenyl)-3-methyl-1H-pyrrole-2-carboxylic acid Using HRMS and NMR". Chromatographia, 2022, 1544, (7), 4739-4753.