发明人胡光,韩伟,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111547581 A, 授权公告日 2025-04-25.
发明人高志强,周伟,冯建国. "Method for the Synthesis of 1-(7-Chloro-1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 115357036 A, 授权公告日 2025-12-03.
发明人黄志刚,孙丽萍,王建平. "A Process for Preparing High-Purity 1-(7-Chloro-1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110219089 A, 授权公告日 2025-06-23.
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". Chemosphere, 2015, 1503, 3819-3841.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2011, 1184, 3506-3520.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(7-Chloro-1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)ethan-1-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 491, (3), 9032-9059.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 1305, 8006-8027.