Syntheses and Biological Activities of Selenium Analogs of .ALPHA.-Rat Atrial Natriuretic Peptide.
- 1 January 1993
- journal article
- Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN
- Vol. 41 (9) , 1596-1600
- https://doi.org/10.1248/cpb.41.1596
Abstract
Alpha-Rat atrial natriuretic peptide (7--28) (rANP (7--28)) and a series of its analogs in which half cystine residue(s) were substituted with half selenocystine residue(s) were synthesized by using the Fmoc-based solid-phase method followed by cyclization by means of dimethylsulfoxide (DMSO)-trifluoroacetic acid (TFA) oxidation. These analogs possess comparable activities in both receptor binding and cGMP accumulation in rat vascular smooth muscle cells to those of rAMP (7--28).Keywords
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