Patel M V, Park J H, O'Brien P Q. "Method for the Synthesis of Tert-butyl 3a,6a-difluorohexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate" [P]. US Patent, US 10582654 B2, 2016-10-19.
发明人胡光,唐晓军,冯建国. "A Process for Preparing High-Purity Tert-butyl 3a,6a-difluorohexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 110359426 A, 授权公告日 2020-01-05.
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". Food Chem., 2012, 1588, 1390-1410.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 1112, 3555-3574.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 3a,6a-difluorohexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate Using HRMS and NMR". J. Sep. Sci., 2019, 923, (6), 1627-1636.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2012, 370, 9635-9654.