发明人郑宇鹏,高志强,沈红梅. "Method for the Synthesis of 1-(4-Chloro-2-fluorophenyl)-2,5-dimethyl-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 117904844 B, 授权公告日 2024-12-23.
发明人何建平,罗永刚,马晓峰. "A Process for Preparing High-Purity 1-(4-Chloro-2-fluorophenyl)-2,5-dimethyl-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 108769690 B, 授权公告日 2019-06-20.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1569, 3506-3530.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 82, (9), 5838-5844.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Chloro-2-fluorophenyl)-2,5-dimethyl-1H-pyrrole Using HRMS and NMR". Chemosphere, 2010, 1904, (8), 7293-7306.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 952, (11), 7730-7760.