abstract |
The present invention relates to new xanthene carboxylic acid esters of the general formula 1 DOLLAR F1 in which X · - · and the groups A, R, R · 1 ·, R · 2 ·, R · 3 ·, R · 3 '·, R · 4 · and R · 4 '·, which may have meanings given in the claims and in the description, processes for their preparation and their use as medicaments. |