Abstract
Analogs of the CCK-A receptor selective agonist Boc-Trp-Lys(Tac)-Asp-MePhe-NH2 (A-71623) were prepared in which the lysine residue was replaced with L-4-aminophenylalanine and Dor L-3-aminophenylalanine. These new analogs were moderately potent antagonists of CCK-8 in the isolated guinea pig gallbladder with exceptional CCK-A receptor selectivity as evaluated in membrane preparations from CHO K1 cells stably transfected with human CCK-A and CCK-B receptors.
Original language | English (US) |
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Pages (from-to) | 207-211 |
Number of pages | 5 |
Journal | Journal of Medicinal Chemistry |
Volume | 38 |
Issue number | 1 |
DOIs |
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State | Published - Jan 1 1995 |
ASJC Scopus subject areas
- Molecular Medicine
- Drug Discovery