发明人郑宇鹏,罗永刚,冯建国. "Method for the Synthesis of 1-(1-Methoxypropan-2-yl)-3-(1-methyl-1H-indol-3-yl)urea" [P]. 中国发明专利, 专利号 CN 112842498 A, 授权公告日 2019-06-28.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 2116, (9), 6430-6456.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 577, (10), 5868-5879.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-Methoxypropan-2-yl)-3-(1-methyl-1H-indol-3-yl)urea Using HRMS and NMR". J. Agric. Food Chem., 2020, 504, 4846-4862.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2010, 1902, (9), 3116-3128.