Park J H, Johnson M A, Stevens L M. "一种的合成方法" [P]. US Patent, US 9295358 B2, 2021-01-08.
发明人郑宇鹏,马晓峰,陈志强. "Method for the Synthesis of 117038-39-8
2,3-Dihydro-3-(2-methylprop-1-yl)-2-thioxoquinazolin-4(1H)-one
3-(2-methylpropyl)-2-sulfanylidene-1H-quinazolin-4-one
3-Isobutyl-4-oxo-1,2,3,4-tetrahydro-2-thioxoquinazoline" [P]. 中国发明专利, 专利号 CN 115270446 A, 授权公告日 2024-07-12.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 895, 2278-2287.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 2084, 9116-9134.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 117038-39-8
2,3-Dihydro-3-(2-methylprop-1-yl)-2-thioxoquinazolin-4(1H)-one
3-(2-methylpropyl)-2-sulfanylidene-1H-quinazolin-4-one
3-Isobutyl-4-oxo-1,2,3,4-tetrahydro-2-thioxoquinazoline Using HRMS and NMR". Chemosphere, 2018, 1648, (7), 6266-6282.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 677, (7), 8882-8906.