Jørgensen K, Nielsen H, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3490751 A1, 2018-03-04.
发明人沈红梅,何建平,高志强. "Method for the Synthesis of 3-Cyclohexyl-1-(pyridin-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea" [P]. 中国发明专利, 专利号 CN 108675309 A, 授权公告日 2023-02-06.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 1349, 3676-3681.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1575, (3), 7196-7204.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Cyclohexyl-1-(pyridin-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea Using HRMS and NMR". J. Nat. Prod., 2010, 1005, (9), 5563-5575.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 643, (10), 6590-6595.