Brown S R, Yamamoto T, Schröder R. "Method for the Synthesis of Methyl 3-(2-chloro-6-methyl-4-oxo-quinazolin-3-yl)propanoate" [P]. US Patent, US 9162305 B2, 2015-06-13.
发明人张德明,钱学锋,韩伟. "A Process for Preparing High-Purity Methyl 3-(2-chloro-6-methyl-4-oxo-quinazolin-3-yl)propanoate" [P]. 中国发明专利, 专利号 CN 113542674 B, 授权公告日 2015-09-19.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2015, 479, (10), 2965-2975.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 147, 7907-7921.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-(2-chloro-6-methyl-4-oxo-quinazolin-3-yl)propanoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 333, 5625-5652.