发明人张德明,高志强,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115837704 A, 授权公告日 2020-11-18.
发明人罗永刚,韩伟,朱建伟. "Method for the Synthesis of (cis-Hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)(pyrrolidin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 113799293 B, 授权公告日 2021-11-28.
发明人何建平,杨光,冯建国. "A Process for Preparing High-Purity (cis-Hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)(pyrrolidin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 112397806 B, 授权公告日 2016-12-05.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 2312, 2961-2986.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 963, (11), 4742-4752.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of (cis-Hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)(pyrrolidin-1-yl)methanone Using HRMS and NMR". Talanta, 2011, 1480, (10), 6511-6521.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 1547, (1), 3558-3565.