C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 237/30 (2006.01) A61K 31/165 (2006.01) A61K 31/195 (2006.01) A61K 31/245 (2006.01) A61K 31/33 (2006.01) C07C 229/62 (2006.01) C07C 229/64 (2006.01) C07C 243/38 (2006.01) C07C 251/48 (2006.01) C07C 255/60 (2006.01) C07D 209/46 (2006.01) C07D 209/48 (2006.01) C07D 213/74 (2006.01) C07D 213/75 (2006.01) C07D 241/42 (2006.01) C07D 307/88 (2006.01)
Patent
CA 2109975
Abstract Diaminobenzoic acid derivatives The invention relates to compounds of the formula I Image (I) in which A1 and A2 are hydrogen, unsubstituted or substituted lower alkyl, lower alkenyl or lower alkynyl, heterocyclyl-lower-alkyl, acyl, lower alkylsulfonyl or arylsulfonyl, or together are unsubstituted or substituted lower alkylene; Ar1 and Ar2 are aryl, heteroaryl or unsubstituted or substituted cycloalkyl, X is O or S, Y is amino, substituted amino, substituted lower alkoxy or unsubstituted or substituted lower alkylthio; or, if X is O and Z is substituted methyl, Y is hydroxyl; and Z is substituted methyl, carboxyl or esterified or amidated carboxyl or thiocarboxyl; or Y and Z together are 1-oxamethylene; to salts thereof, tautomers thereof, processes for their preparation, pharmaceutical compositions, and/or to these compounds for the therapeutic treatment of the human or animal body or for the preparation of pharmaceutical compositions. The compounds inhibit protein kinases.
Kump Wilhelm
Traxler Peter
Trinks Uwe
Ag Ciba-Geigy
Fetherstonhaugh & Co.
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