O'Brien P Q, Schröder R, Chen K W. "一种的合成方法" [P]. US Patent, US 9473556 B2, 2024-08-21.
Williams B T, Park J H, Anderson J P. "Method for the Synthesis of Quinazoline-2,4-diol" [P]. US Patent, US 10449015 B2, 2019-06-20.
Nowak P, Mueller T C, Nielsen H. "A Process for Preparing High-Purity Quinazoline-2,4-diol" [P]. European Patent, EP 3680644 A1, 2018-03-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 2407, 6770-6792.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 274, (11), 8802-8811.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Quinazoline-2,4-diol Using HRMS and NMR". J. Nat. Prod., 2013, 1077, (8), 4343-4350.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 976, (12), 3702-3728.