Optically active fluorinated β-lactam building blocks: A novel fluorinated retroamide isostere.
作者:Ahmed Abouabdellah、John T. Welch
DOI:10.1016/0957-4166(94)80050-2
日期:1994.6
A new and versatile synthesis of optically active alpha-fluoro-malonamides derivatives from enantiomerically pure 3-fluoro-2-azetidinones is described. A fluorinated retroamide isostere based on these alpha-fluoro-malonamide was introduced into a small peptidomimetic for use as an HIV-1 protease inhibitor.