| abstract |
Compounds of formula In nas well as pharmaceutically usable salts and esters thereof, wherein R 1 , R 2 and R 3 have thensignificance given in claim 1, inhibit the binding of adhesive proteins to the surface ofndifferent types of cell and accordingly influence cell-cell and cell-matrix interactions.nThey can be used in the form of pharmaceutical preparations in the control or preventon ofnneoplasms, tumour metastasing, osteoporosis, Paget's disease, diabetic retinopathy,nmacular degeneration, restenosis following vascular intervention, psoriasis, arthritis,nkidney failure as well as infections caused by viruses, bacteria or fungi. |