The present invention encompasses compounds of the general formula (1)
in which
R
1
to R
3
are defined as in claim
1
, which are suitable for treating diseases which are characterized by excessive or anomalous cell proliferation, and their use for producing a pharmaceutical having the abovementioned properties.
The present invention encompasses compounds of the general formula (1)
in which
R1 to R3 are defined as in claim 1, which are suitable for treating diseases which are characterized by excessive or anomalous cell proliferation, and their use for producing a pharmaceutical having the abovementioned properties.