发明人刘建华,孙丽萍,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111581051 A, 授权公告日 2020-10-12.
发明人林芳,刘建华,黄志刚. "Method for the Synthesis of 1-(4-Bromo-2-chlorophenyl)-2,5-dimethyl-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 109440571 A, 授权公告日 2025-03-21.
发明人郑宇鹏,周伟,胡光. "A Process for Preparing High-Purity 1-(4-Bromo-2-chlorophenyl)-2,5-dimethyl-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 113332679 A, 授权公告日 2020-10-03.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2020, 1708, 9795-9824.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 1779, (12), 6732-6735.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Bromo-2-chlorophenyl)-2,5-dimethyl-1H-pyrrole Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1492, (1), 8403-8414.