[5-(N4,N4-Dimethylasparagine),8-lysine]vasopressin: the first 5-position neurohypophyseal hormone analogue to retain to retain significant antidiuretic potency.

Article abstract of DOI:10.1021/jm00176a021

In the proposed biologically active conformation of vasopressin at the antidiuretic receptor, the side-chain carboxamide group of the 5-position asparaginyl residue has been previously suggested to be the key active element in the hormone for its initiati