Brown S R, Yamamoto T, Klinger H. "一种的合成方法" [P]. US Patent, US 11805923 B2, 2020-12-03.
发明人冯建国,杨光,罗永刚. "Method for the Synthesis of 1-(5-Chloro-1-isobutyl-1H-benzo[d]imidazol-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 114054304 A, 授权公告日 2015-04-14.
发明人郭海燕,黄志刚,何建平. "A Process for Preparing High-Purity 1-(5-Chloro-1-isobutyl-1H-benzo[d]imidazol-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110671867 B, 授权公告日 2017-10-15.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2010, 2241, (1), 4410-4437.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 759, (1), 5843-5855.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Chloro-1-isobutyl-1H-benzo[d]imidazol-2-yl)ethan-1-one Using HRMS and NMR". Chromatographia, 2018, 1602, (5), 1773-1788.