| Autor: |
Wei ZL; Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 South Wood Street, Chicago, Illinois 60612, USA., Xiao Y, Yuan H, Baydyuk M, Petukhov PA, Musachio JL, Kellar KJ, Kozikowski AP |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of medicinal chemistry [J Med Chem] 2005 Mar 24; Vol. 48 (6), pp. 1721-4. |
| DOI: |
10.1021/jm0492406 |
| Abstrakt: |
Introduction of a hydrophobic or hydrogen-bonding alkynyl group into the C5 position of the pyridyl ring of epibatidine and A-84543 significantly increased the selectivity for neuronal nicotinic acetylcholine receptors (nAChRs) containing beta2 subunits over nAChRs containing beta4 subunits (K(i) ratio up to 92000-fold). Our data indicate that the extracellular domains of the nAChRs are sufficiently different to allow for the design of novel ligands with high affinity and selectivity for the nAChR subtypes. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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