125598-87-0
Chemical Structure
A-57696
- CAS No.: 125598-87-0
- Formula:C35H47N7O8
- Molecular Weight:693.79
InChIKey: OJQKJSOMACJDTO-LJWNLINESA-N
SMILES: O=C(N[C@@H](CC(C)C)C(N[C@@H](CC(O)=O)C(N[C@@H](CC1=CC=CC=C1)C(NN)=O)=O)=O)[C@H](CC2=CNC3=CC=CC=C23)NC(OC(C)(C)C)=O
Biological Activity: A-57696 is a cholecystokinin antagonist with selective activity at cortical CCK-B receptors (IC50 = 25 nM). A-57696 behaves as a competitive antagonist in reversing CCK8-stimulated pancreatic alpha-amylase secretion and phosphatidylinositol degradation. A-57696 fails to induce gallbladder contraction and inhibits CCK8-induced contraction. A-57696 behaves as a partial agonist at CCK-B/gastrin receptors on NCI-H345 cells, achieving 80% of the maximal CCK8 response. A-57696 and CCK8 inhibit each other in a calcium mobilization assay[1].
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A-57696 | A-57696 is a cholecystokinin antagonist with selective activity at cortical CCK-B receptors (IC50 = 25 nM). A-57696 behaves as a competitive antagonist in reversing CCK8-stimulated pancreatic alpha-amylase secretion and phosphatidylinositol degradation. A-57696 fails to induce gallbladder contraction and inhibits CCK8-induced contraction. A-57696 behaves as a partial agonist at CCK-B/gastrin receptors on NCI-H345 cells, achieving 80% of the maximal CCK8 response. A-57696 and CCK8 inhibit each other in a calcium mobilization assay. | |||||||||||||||||||||
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