发明人林芳,唐晓军,冯建国. "Method for the Synthesis of 2-Ethyl-1-heptyl-4-methyl-1H-imidazole" [P]. 中国发明专利, 专利号 CN 108581924 A, 授权公告日 2024-05-16.
发明人郭海燕,陈志强,王建平. "A Process for Preparing High-Purity 2-Ethyl-1-heptyl-4-methyl-1H-imidazole" [P]. 中国发明专利, 专利号 CN 111378736 B, 授权公告日 2025-02-14.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1314, (6), 4634-4664.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 368, 3026-3031.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-1-heptyl-4-methyl-1H-imidazole Using HRMS and NMR". Chromatographia, 2017, 278, (3), 8175-8199.