发明人陈志强,钱学锋,黄志刚. "一种1-ethyl-2-(pyrrolidin-2-yl)-1H-1,3-benzodiazole的合成方法" [P]. 中国发明专利, 专利号 CN 109001425 A, 授权公告日 2018-09-25.
Williams B T, Patel M V, Park J H. "Method for the Synthesis of 1-ethyl-2-(pyrrolidin-2-yl)-1H-1,3-benzodiazole" [P]. US Patent, US 11401620 B2, 2018-11-08.
Chen K W, Hughes D C, Yamamoto T. "A Process for Preparing High-Purity 1-ethyl-2-(pyrrolidin-2-yl)-1H-1,3-benzodiazole" [P]. US Patent, US 9452769 B2, 2015-05-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 1-ethyl-2-(pyrrolidin-2-yl)-1H-1,3-benzodiazole in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 414, (2), 4229-4248.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-ethyl-2-(pyrrolidin-2-yl)-1H-1,3-benzodiazole as an Impurity". Chromatographia, 2019, 1375, 6223-6232.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-ethyl-2-(pyrrolidin-2-yl)-1H-1,3-benzodiazole Using HRMS and NMR". Talanta, 2016, 652, 2720-2737.