发明人李文辉,郑宇鹏,杨光. "Method for the Synthesis of tert-Butyl 3,5-dihydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 112016018 B, 授权公告日 2020-11-19.
发明人王建平,杨光,沈红梅. "A Process for Preparing High-Purity tert-Butyl 3,5-dihydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 112562503 B, 授权公告日 2024-07-21.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2015, 627, (6), 6435-6463.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 1907, 1117-1139.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3,5-dihydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate Using HRMS and NMR". Anal. Methods, 2021, 1957, (11), 8917-8925.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 1412, 5564-5586.