[EN] BICYCLIC HYDROXAMIC ACIDS USEFUL AS INHIBITORS OF MAMMALIAN HISTONE DEACETYLASE ACTIVITY [FR] ACIDES HYDROXAMIQUES BICYCLIQUES UTILES COMME INHIBITEURS DE L'ACTIVITÉ HISTONE DÉSACÉTYLASE CHEZ LE MAMMIFÈRE
[EN] BICYCLIC HYDROXAMIC ACIDS USEFUL AS INHIBITORS OF MAMMALIAN HISTONE DEACETYLASE ACTIVITY [FR] ACIDES HYDROXAMIQUES BICYCLIQUES UTILES COMME INHIBITEURS DE L'ACTIVITÉ HISTONE DÉSACÉTYLASE CHEZ LE MAMMIFÈRE
Pyridinones to treat and prevent bacterial infections
申请人:Almqvist Frederic
公开号:US06841559B1
公开(公告)日:2005-01-11
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 pyridinones are also provided. One such synthetic method involves reacting an imine and a Meldrum's acid derivative in solution. The other synthetic method is a solid phase synthesis of the pyridinones 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 pyridionones are also described.
Bicyclic hydroxamic acids useful as inhibitors of mammalian histone deacetylase activity
申请人:KANCERA AB
公开号:US10654814B2
公开(公告)日:2020-05-19
A compound of formula (Ia) or (Ib)
or a pharmaceutically acceptable salt thereof. The compound is an inhibitor of a histone deacetylase, and as such is useful in therapy, e.g. in the treatment of autoimmune disorders, mental disorders, neurodegenerative disorders, and hyperproliferative disorders.