发明人王建平,冯建国,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114991618 A, 授权公告日 2025-11-08.
发明人李文辉,郑宇鹏,孙丽萍. "Method for the Synthesis of 1-Cyclohexyl-3-[[2-(4-methylphenyl)sulfonylacetyl]amino]thiourea" [P]. 中国发明专利, 专利号 CN 112434054 A, 授权公告日 2023-06-11.
发明人韩伟,林芳,唐晓军. "A Process for Preparing High-Purity 1-Cyclohexyl-3-[[2-(4-methylphenyl)sulfonylacetyl]amino]thiourea" [P]. 中国发明专利, 专利号 CN 108626856 B, 授权公告日 2024-12-07.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2020, 279, 7814-7827.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 691, 3855-3885.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cyclohexyl-3-[[2-(4-methylphenyl)sulfonylacetyl]amino]thiourea Using HRMS and NMR". Anal. Chem., 2024, 1650, (1), 2151-2166.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 995, (11), 9245-9270.