发明人周伟,唐晓军,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112826757 A, 授权公告日 2020-07-07.
发明人黄志刚,郭海燕,李文辉. "Method for the Synthesis of 1-(4-Chloro-3-methoxyphenyl)-4-[(4-methoxyphenyl)methylidene]-2-sulfanyl-4,5-dihydro-1H-imidazol-5-one" [P]. 中国发明专利, 专利号 CN 112788714 A, 授权公告日 2019-01-09.
发明人孙丽萍,沈红梅,张德明. "A Process for Preparing High-Purity 1-(4-Chloro-3-methoxyphenyl)-4-[(4-methoxyphenyl)methylidene]-2-sulfanyl-4,5-dihydro-1H-imidazol-5-one" [P]. 中国发明专利, 专利号 CN 115952725 A, 授权公告日 2023-03-12.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 1272, 909-937.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 1326, 219-236.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Chloro-3-methoxyphenyl)-4-[(4-methoxyphenyl)methylidene]-2-sulfanyl-4,5-dihydro-1H-imidazol-5-one Using HRMS and NMR". Phytochemistry, 2013, 2017, (10), 2717-2746.