发明人朱建伟,杨光,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116155678 A, 授权公告日 2018-03-06.
发明人高志强,王建平,黄志刚. "Method for the Synthesis of Tert-butyl 2-oxo-1,2,5,7-tetrahydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 114621682 A, 授权公告日 2015-06-04.
发明人孙丽萍,马晓峰,唐晓军. "A Process for Preparing High-Purity Tert-butyl 2-oxo-1,2,5,7-tetrahydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 115831829 A, 授权公告日 2017-06-09.
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". Chromatographia, 2014, 1690, 599-614.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 1509, (11), 2287-2304.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 2-oxo-1,2,5,7-tetrahydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylate Using HRMS and NMR". J. Nat. Prod., 2024, 397, (11), 9176-9190.