发明人何建平,冯建国,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111008957 A, 授权公告日 2025-10-11.
Yamamoto T, Mueller T, Schröder R. "Method for the Synthesis of 3-(4-(((2,4-Diamino-5-methylquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid" [P]. US Patent, US 10322126 B2, 2022-04-21.
Lefèvre J P, Mueller T C, Sørensen M. "A Process for Preparing High-Purity 3-(4-(((2,4-Diamino-5-methylquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid" [P]. European Patent, EP 3193338 A1, 2022-01-18.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1386, (7), 2327-2335.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 1129, 5247-5267.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-(((2,4-Diamino-5-methylquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid Using HRMS and NMR". Sci. Total Environ., 2012, 1332, (4), 3096-3104.