Inhibition of adhesion molecule expression by N-alkylthiopyridine-benzo[ b]thiophene-2-carboxamides

The surface levels of ICAM-1 and E-selectin on activated endothelial cells can be reduced by 3-alkoxybenzo[ b]thiophene-2-carboxamides. This property is shared by several N-alkylthiopyridine substituted imides. Combining structural elements of these two diverse series lead to a new class of small mo...

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Veröffentlicht in:Bioorganic & medicinal chemistry 1996-04, Vol.4 (4), p.557-562
Hauptverfasser: Boschelli, Diane H., Connor, David T., Lesch, Mark E., Schrier, Denis J.
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container_end_page 562
container_issue 4
container_start_page 557
container_title Bioorganic & medicinal chemistry
container_volume 4
creator Boschelli, Diane H.
Connor, David T.
Lesch, Mark E.
Schrier, Denis J.
description The surface levels of ICAM-1 and E-selectin on activated endothelial cells can be reduced by 3-alkoxybenzo[ b]thiophene-2-carboxamides. This property is shared by several N-alkylthiopyridine substituted imides. Combining structural elements of these two diverse series lead to a new class of small molecule inhibitors of adhesion molecule expression. The surface levels of ICAM-1 and E-selectin on activated endothelial cells can be reduced by N-alkylthiopyridinebenzo[ b]thiophene-2-carboxamides. In ELISA assays compound 14 had IC 50s of 5.7 and 8.4 μM for the inhibition of ICAM-1 and E-selectin expression, respectively.
doi_str_mv 10.1016/0968-0896(96)00046-6
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source MEDLINE; Elsevier ScienceDirect Journals
subjects Anti-Inflammatory Agents - chemical synthesis
Anti-Inflammatory Agents - pharmacology
Cell Adhesion - drug effects
Cells, Cultured
E-Selectin - biosynthesis
E-Selectin - drug effects
Endothelium, Vascular - cytology
Endothelium, Vascular - drug effects
Enzyme-Linked Immunosorbent Assay
Humans
Intercellular Adhesion Molecule-1 - biosynthesis
Intercellular Adhesion Molecule-1 - drug effects
Pyridines - chemical synthesis
Pyridines - pharmacology
Structure-Activity Relationship
Thiophenes - chemical synthesis
Thiophenes - pharmacology
title Inhibition of adhesion molecule expression by N-alkylthiopyridine-benzo[ b]thiophene-2-carboxamides
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