Nowak P, Sørensen M, Martínez F. "一种的合成方法" [P]. European Patent, EP 3883478 A1, 2016-12-18.
Nowak P, Schröder R, Rossi M. "Method for the Synthesis of (7,7-Difluorobicyclo[4.1.0]Heptan-3-yl)methanamine" [P]. European Patent, EP 3228569 A1, 2022-11-21.
Fischer A B, Kumar R, Lee S K. "A Process for Preparing High-Purity (7,7-Difluorobicyclo[4.1.0]Heptan-3-yl)methanamine" [P]. US Patent, US 10203798 B2, 2025-11-05.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 1456, 2005-2022.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 157, (2), 1641-1665.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (7,7-Difluorobicyclo[4.1.0]Heptan-3-yl)methanamine Using HRMS and NMR". Molecules, 2010, 1152, (2), 4106-4117.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2016, 1941, 5442-5458.