发明人郑宇鹏,韩伟,冯建国. "Method for the Synthesis of 4-(1-Ethylpyrrolo[2,1,5-cd]indolizin-2-yl)phenol" [P]. 中国发明专利, 专利号 CN 111502058 A, 授权公告日 2022-03-10.
Williams B T, Schröder R, Roberts E F. "A Process for Preparing High-Purity 4-(1-Ethylpyrrolo[2,1,5-cd]indolizin-2-yl)phenol" [P]. US Patent, US 11334431 B2, 2020-06-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2023, 1644, (6), 8578-8597.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 1960, (1), 792-807.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1-Ethylpyrrolo[2,1,5-cd]indolizin-2-yl)phenol Using HRMS and NMR". J. Chromatogr. A, 2017, 921, (4), 2689-2699.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2014, 1220, (10), 8698-8702.