Document Report Card

ID: ALA1121808

Journal: J Med Chem

Title: Synthesis of peptides by the solid-phase method. 6. Neurotensin, fragments, and analogues.

Authors: St-Pierre S, Lalonde JM, Gendreau M, Quirion R, Regoli D, Rioux F.

Abstract: Neurotensin (NT) and 24 related compounds, including fragments or analogues modified at the C-terminal end of the parent molecule, have been prepared by the solid-phase method. After purification by cation-exchange chromatography, the compounds were characterized by thin-layer chromatography, amino acid analysis, elemental analysis, and high-pressure liquid chromatography. The stimulating effects of the peptides were evaluated in rat stomach strips, in isolated spontaneously beating atria of guinea pigs, and in the coronaries of perfused rat hearts. The differences between the biological activities of these compounds are discussed.

CiteXplore: 7265123

DOI: 10.1021/jm00136a004