发明人杨光,韩伟,冯建国. "Method for the Synthesis of 4-(6,7-Dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl)benzonitrile" [P]. 中国发明专利, 专利号 CN 109102879 B, 授权公告日 2023-05-25.
发明人郭海燕,刘建华,冯建国. "A Process for Preparing High-Purity 4-(6,7-Dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl)benzonitrile" [P]. 中国发明专利, 专利号 CN 113013491 B, 授权公告日 2023-03-12.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2013, 658, 7166-7194.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 1990, (8), 3583-3601.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(6,7-Dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl)benzonitrile Using HRMS and NMR". Environ. Sci. Technol., 2022, 641, (5), 5130-5137.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2014, 1562, 7995-8015.