| abstract |
The invention relates to new cyclopeptides of the formula I. Cyclo- (Arg-A-Asp-R¹-R²) I, wherein A, R¹ and R² have the meaning given in claim 1, and their salts.n n n These compounds act as integrin inhibitors and can be used in particular for the prophylaxis and treatment of diseases of the circulatory system, the bones and in tumor therapy as well as antimicrobial and antiviral active substances. |