发明人高志强,马晓峰,王建平. "Method for the Synthesis of Methyl 5-(chlorocarbonyl)-2-methyl-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117177080 A, 授权公告日 2024-04-12.
发明人韩伟,徐明华,陈志强. "A Process for Preparing High-Purity Methyl 5-(chlorocarbonyl)-2-methyl-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113725113 A, 授权公告日 2019-02-26.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 477, (2), 6357-6385.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 982, (6), 9624-9638.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-(chlorocarbonyl)-2-methyl-1H-pyrrole-3-carboxylate Using HRMS and NMR". Chromatographia, 2018, 1406, (1), 2713-2723.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 2093, (7), 1716-1742.