发明人冯建国,周伟,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116102622 A, 授权公告日 2020-06-10.
发明人李文辉,沈红梅,孙丽萍. "Method for the Synthesis of Methyl 3-(1H-pyrrol-1-yl)-1-benzofuran-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110382458 B, 授权公告日 2017-06-08.
发明人马晓峰,林芳,徐明华. "A Process for Preparing High-Purity Methyl 3-(1H-pyrrol-1-yl)-1-benzofuran-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112875474 A, 授权公告日 2021-07-06.
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". Rapid Commun. Mass Spectrom., 2022, 1298, 5656-5663.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 1386, (7), 9100-9108.