Polypeptides with an anticoagulant action, a process to prepare or obtain them, their use and agents containing them

摘要

The invention relates to polypeptides of the formula I ##STR1## in which m denotes 0-50, n denotes 0-100 and R denotes the phenolic hydrogen or a phenol ester group, X represents identical or different residues of naturally occurring -amino acids, Y denotes Val, Ile, Thr, Leu or Phe, and Z represents identical or different residues of naturally occurring -amino acids, and in which the Cys residues are linked pairwise via disulfide bridges, to a process for preparing or obtaining them and to agents containing them.