Thompson G K, Stevens L M, Chen K W. "一种的合成方法" [P]. US Patent, US 11355727 B2, 2017-02-19.
发明人唐晓军,马晓峰,何建平. "Method for the Synthesis of Methyl 4-chloroquinazoline-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109153372 B, 授权公告日 2019-08-26.
O'Brien P Q, Brown S R, Chen K W. "A Process for Preparing High-Purity Methyl 4-chloroquinazoline-2-carboxylate" [P]. US Patent, US 10310512 B2, 2022-04-04.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 338, 9663-9671.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 1338, 5645-5671.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-chloroquinazoline-2-carboxylate Using HRMS and NMR". Phytochemistry, 2016, 1534, (12), 5362-5382.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 335, (7), 2300-2311.