Martínez F, Johansson L, Nielsen H. "Method for the Synthesis of 2-(Piperazin-1-yl)quinazolin-4(3H)-one dihydrochloride" [P]. European Patent, EP 3426314 A1, 2019-07-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 746, (11), 6829-6857.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 2388, 7582-7604.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Piperazin-1-yl)quinazolin-4(3H)-one dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 2032, (8), 1277-1294.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2025, 1940, (2), 7524-7542.