Williams B T, Davis P L, Schröder R. "Method for the Synthesis of 2-Methyl-1-((trifluoromethyl)sulfonyl)-1H-benzo[d]imidazole" [P]. US Patent, US 10023761 B2, 2021-01-03.
发明人冯建国,高志强,陈志强. "A Process for Preparing High-Purity 2-Methyl-1-((trifluoromethyl)sulfonyl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 110500602 A, 授权公告日 2015-09-24.
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". Molecules, 2012, 1626, (1), 3195-3214.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 612, 1971-1994.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-1-((trifluoromethyl)sulfonyl)-1H-benzo[d]imidazole Using HRMS and NMR". J. Sep. Sci., 2011, 1211, 8811-8830.