PYRIDINONES TO TREAT AND PREVENT BACTERIAL INFECTIONS
申请人:WASHINGTON UNIVERSITY
公开号:EP1233967A1
公开(公告)日:2002-08-28
EP1233967A4
申请人:——
公开号:EP1233967A4
公开(公告)日:2003-07-09
[EN] PYRIDINONES TO TREAT AND PREVENT BACTERIAL INFECTIONS<br/>[FR] PYRIDINONES POUR LE TRAITEMENT ET LA PREVENTION D'INFECTIONS BACTERIENNES
申请人:UNIV WASHINGTON
公开号:WO2001036426A1
公开(公告)日:2001-05-25
Novel pyridinones and their derivatives which are effective in treating or preventing Gram-negative bacterial infections are provided. The pyridinones are stable and easily derivatized; the methods by which these derivatizations occur is described. Two regioselective and functional group tolerant methods for the synthesis of the novel pyridiones are also provided. One such sythetic method involves reacting an imine and a Meldrum's acid derivative in solution. The other synthetic method is a solid phase synthetis of the pyridiones in which an imine is prepared bound to a solid support and a Meldrum's acid derivative is reacted with the imine. Novel imine intermediates useful in the solid phase and solution methods of synthesizing the pyridiones are also described.