Roberts E F, Chen K W, Klinger H. "Method for the Synthesis of Methyl 2-((2-oxo-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio)acetate" [P]. US Patent, US 9389173 B2, 2025-09-28.
Johansson L, Nowak P, Lefèvre J P. "A Process for Preparing High-Purity Methyl 2-((2-oxo-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio)acetate" [P]. European Patent, EP 3005488 A1, 2025-07-26.
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". Anal. Chim. Acta, 2014, 822, 3899-3906.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 968, 9760-9764.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-((2-oxo-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio)acetate Using HRMS and NMR". Food Chem., 2022, 1360, (2), 2207-2235.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2018, 291, (8), 8158-8163.