| abstract |
The invention relates to compounds of the general formula (I) in which R i, A, n, B and Z are as defined in Claim 1. These compounds can be used for the preparation of antioxidant medicinal products that function as free-radical scavengers or are useful in the treatment of pathologies characterised by an oxidative stress condition and a lack of availability of endothelial nitrogen monoxide. The invention also relates to the pharmaceutical compositions comprising them. |