A compound represented by the following general formula (I) (R
1
and R
2
represent hydrogen atom, an alkyl group, a halogen atom, etc.; R
3
and R
4
represent hydrogen atom, an alkyl group, an alkoxy group, or an alkenyl group; R
5
represents hydrogen atom, an alkyl group, or nitro group, and R
6
represents hydrogen atom or an alkyl group), which acts on the transcription process of genes.
The present invention encompasses compounds of general formula (1),
wherein
A, W, X, Y, Z, Ra, Rb, Rc, R1 and R3 are defined as in claim
1
, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a pharmaceutical composition having the above-mentioned properties.
A compound represented by the following general formula (I) (R1 and R2 represent hydrogen atom, an alkyl group, a halogen atom, etc.; R3 and R4 represent hydrogen atom, an alkyl group, an alkoxy group, or an alkenyl group; R5 represents hydrogen atom, an alkyl group, or nitro group, and R6 represents hydrogen atom or an alkyl group), which acts on the transcription process of genes.