摘要 |
<p>New pharmacologically active peptides have the general formula (I), wherein Tyr is the aminoacid tyrosine, Phe is the aminoacid phenylalanine, Val is the aminoacid valine, Pro is the aminoacid proline, A is L-proline or any D-aminoacid; B, C and D may represent any D- or L-form aminoacid. Said compositions are useful in the treatment of diseases.</p> |