Anderson J P, Mueller T, Yamamoto T. "一种2-(氰基甲基)-7-甲砜基苯并咪唑的合成方法" [P]. US Patent, US 10431417 B2, 2021-07-13.
发明人李文辉,孙丽萍,高志强. "Method for the Synthesis of 2-(Cyanomethyl)-7-(methylsulfonyl)benzimidazole" [P]. 中国发明专利, 专利号 CN 109714105 B, 授权公告日 2022-01-17.
发明人韩伟,高志强,沈红梅. "A Process for Preparing High-Purity 2-(Cyanomethyl)-7-(methylsulfonyl)benzimidazole" [P]. 中国发明专利, 专利号 CN 116543270 A, 授权公告日 2017-03-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(氰基甲基)-7-甲砜基苯并咪唑 in Pharmaceutical Formulations". Anal. Methods, 2020, 1580, 7671-7688.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(氰基甲基)-7-甲砜基苯并咪唑 as an Impurity". Food Chem., 2019, 2078, (3), 86-102.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Cyanomethyl)-7-(methylsulfonyl)benzimidazole Using HRMS and NMR". J. Agric. Food Chem., 2011, 2118, (5), 8835-8848.