发明人罗永刚,刘建华,冯建国. "一种5-(3,4-二甲基苯基)-1H-吡咯-2-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 114830414 A, 授权公告日 2017-10-27.
发明人黄志刚,李文辉,罗永刚. "Method for the Synthesis of 5-(3,4-Dimethylphenyl)-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109855676 A, 授权公告日 2018-11-16.
发明人冯建国,王建平,马晓峰. "A Process for Preparing High-Purity 5-(3,4-Dimethylphenyl)-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109749493 B, 授权公告日 2015-06-11.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(3,4-二甲基苯基)-1H-吡咯-2-羧酸 in Pharmaceutical Formulations". Anal. Chem., 2016, 1192, (12), 2243-2259.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(3,4-二甲基苯基)-1H-吡咯-2-羧酸 as an Impurity". Chromatographia, 2020, 732, (8), 1842-1870.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-(3,4-Dimethylphenyl)-1H-pyrrole-2-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2024, 1364, 5689-5694.