Synthesis and Antidiuretic Activities of Novel Glycoconjugates of Arginine-Vasopressin.
作者:Hiroshi SUSAKI、Kokichi SUZUKI、Masahiro IKEDA、Harutami YAMADA、Hiroshi K. WATANABE
DOI:10.1248/cpb.46.1530
日期:——
Arginine-vasopressin (AVP) was acylated with various acyl azides (2a-j) in pH 9.1 buffer to give AVP derivatives (11a-j) modified at the tyrosine side chain with a carbohydrate via a spacer arm. Glycoconjugates of AVP modified at the N-terminal amide (12a-e) were also synthesized from AVP and carboxylic acids (3a-e) using dicyclohexylcarbodiimide and 1-hydroxybenzotriazole as coupling agent. Analogues