发明人杨光,韩伟,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110393637 A, 授权公告日 2020-04-07.
发明人徐明华,冯建国,胡光. "Method for the Synthesis of 2-Phenyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110901616 B, 授权公告日 2015-08-03.
发明人冯建国,马晓峰,李文辉. "A Process for Preparing High-Purity 2-Phenyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine dihydrochloride" [P]. 中国发明专利, 专利号 CN 113720698 B, 授权公告日 2020-09-21.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 1547, (12), 8371-8390.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 380, (9), 3356-3372.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Phenyl-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine dihydrochloride Using HRMS and NMR". Anal. Methods, 2017, 506, 5651-5678.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 793, 6614-6640.