O'Brien P Q, Williams B T, Kumar R. "一种的合成方法" [P]. US Patent, US 11640707 B2, 2025-04-09.
发明人李文辉,高志强,周伟. "Method for the Synthesis of 4-Benzylidene-1,2-dimethyl-1H-imidazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 115540676 B, 授权公告日 2019-05-24.
发明人胡光,高志强,罗永刚. "A Process for Preparing High-Purity 4-Benzylidene-1,2-dimethyl-1H-imidazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 115181419 B, 授权公告日 2021-07-18.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 1587, (2), 1002-1021.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 337, (5), 4229-4247.