Park J H, Anderson J P, Stevens L M. "Method for the Synthesis of 4,7-Dichloro-6-methoxyquinazoline" [P]. US Patent, US 11927173 B2, 2023-01-11.
发明人朱建伟,王建平,何建平. "A Process for Preparing High-Purity 4,7-Dichloro-6-methoxyquinazoline" [P]. 中国发明专利, 专利号 CN 114635073 A, 授权公告日 2015-09-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4,7-二氯-6-甲氧基喹唑啉 in Pharmaceutical Formulations". J. Sep. Sci., 2016, 222, (7), 2324-2340.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4,7-二氯-6-甲氧基喹唑啉 as an Impurity". Talanta, 2017, 1307, 3916-3938.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4,7-Dichloro-6-methoxyquinazoline Using HRMS and NMR". Molecules, 2012, 494, 4004-4032.