发明人马晓峰,赵玉洁,张德明. "Method for the Synthesis of 2-Chloro-4,8-dimethylquinazoline" [P]. 中国发明专利, 专利号 CN 113240452 A, 授权公告日 2018-09-28.
Kowalski A, Nielsen H, Jørgensen K. "A Process for Preparing High-Purity 2-Chloro-4,8-dimethylquinazoline" [P]. European Patent, EP 3424911 A1, 2018-11-18.
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". Phytochemistry, 2011, 1993, (12), 3499-3510.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 587, 6889-6897.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-4,8-dimethylquinazoline Using HRMS and NMR". Molecules, 2013, 2014, (2), 3631-3650.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 1457, 9994-10005.