Stevens L M, Williams B T, Klinger H. "Method for the Synthesis of N-(5,6-dihydrofuro[2,3-h]quinazolin-2-yl)thiophene-2-carboxamide" [P]. US Patent, US 11549144 B2, 2021-07-22.
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". Phytochemistry, 2023, 429, 1314-1336.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2019, 1518, 8911-8928.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of N-(5,6-dihydrofuro[2,3-h]quinazolin-2-yl)thiophene-2-carboxamide Using HRMS and NMR". Food Chem., 2015, 1640, (11), 7620-7649.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 1283, (2), 9846-9866.