Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1997-03-05
1999-11-02
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514258, 544118, 544256, A61K 31495, C07D48704
Patent
active
059771020
ABSTRACT:
Pyrimido[5,4-d]pyrimidines of the general formula ##STR1## which have an inhibitory effect on signal transduction mediated by tyrosine kinases, their use for the treatment of oncoses, and their preparation. Exemplary compounds are:
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Dahmann Georg
Himmelsbach Frank
Metz Thomas
von Ruden Thomas
Devlin Mary-Ellen M.
Dr. Karl Thomae GmbH
Raymond Richard L.
Raymond Robert P.
Stempel Alan R.
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