Chen K W, Patel M V, Park J H. "Method for the Synthesis of 2-ethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazole" [P]. US Patent, US 9226753 B2, 2016-11-26.
发明人黄志刚,冯建国,徐明华. "A Process for Preparing High-Purity 2-ethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 115865950 A, 授权公告日 2017-03-20.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-ethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazole in Pharmaceutical Formulations". J. Sep. Sci., 2010, 2048, (6), 9565-9592.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-ethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazole as an Impurity". Chromatographia, 2010, 1104, (9), 8523-8535.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-ethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazole Using HRMS and NMR". Anal. Chem., 2022, 593, (8), 367-372.