C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 475/08 (2006.01) A61K 31/519 (2006.01)
Patent
CA 2537224
This invention relates to a group of substituted pteridine derivatives, their pharmaceutically acceptable salts, N-oxides, solvates, dihydro- and tetrahydro- derivatives and enantiomers, possessing unexpectedly desirable pharmaceutical properties, in particular which are highly active immunosuppressive agents, and as such are useful in the treatment in transplant rejection and/or in the treatment of certain inflammatory diseases. These derivatives are also useful in preventing or treating cardiovascular disorders, allergic conditions, disorders of the central nervous system, TNF-.alpha. related disorders, viral diseases and cell proliferative disorders.
L'invention concerne un groupe de dérivés de ptéridine substitués par des hétérocycles, leurs sels pharmaceutiques acceptables, N-oxydes, solvates, dihydrodérivés, tétrahydrodérivés, et énantiomères, qui possèdent des propriétés pharmaceutiques désirables inattendues, constituent en particulier des agents immunosuppresseurs extrêmement actifs, et sont utiles en tant que tels pour le traitement de rejets de greffons et/ou de certaines maladies inflammatoires. Ces dérivés sont également utiles pour la prévention ou le traitement de troubles cardio-vasculaires, d'états allergiques, de troubles du système nerveux central, de troubles liés au TNF-.alpha., de maladies virales et de troubles liés à une prolifération cellulaire.
de Jonghe Steven Cesar Alfons
Gao Ling-Jie
Herdewijn Piet Andre Maurits Maria
Marchand Arnaud Didier Marie
Waer Mark Jozef Albert
4 Aza Bioscience Nv
Smart & Biggar
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