[1-β-Mercaptopropionic acid, 8-α-amino-β-glycylaminopropionic acid]vasopressin. A vasopressin analog with an isopeptide structure in its molecule

Abstract

[1-β-Mercaptopropionic acid, 8-α-amino-β-glycylaminopropionic acid]vasopressin (II) was prepared by solid-phase peptide synthesis. II has an antidiuretic effect of considerable magnitude (435 I.U./mg) and specificity.