Abstract
The synthesis and preliminary pharmacological profile of a new series of muscarinic antagonists are reported. Discrepancies between binding and functional studies have been found as the compounds of the series do not discriminate among muscarinic subtypes but do show functional selectivity in tissue assays. The most interesting compound 7 shows a good potency and selectivity for the muscarinic M3 receptors present in guinea pig ileum and may be a new lead for further studies.
Keywords: muscarinic antagonists, affinity, functional activity.
Letters in Drug Design & Discovery
Title: Molecular Modulation of Muscarinic Antagonists. Synthesis and Pharmacological Profile of 2,2-diphenyl-2-ethylthioacetic and 3,3-diphenyl-3- ethylthiopropionic Acid Derivatives Characterized by a Dipeptide Spacer
Volume: 1 Issue: 2
Author(s): S. Scapecchi, C. Martelli, P. Angeli, C. Bellucci, M. Buccioni, S. Dei, F. Gualtieri, G. Marucci, R. Matucci and M. N. Romanelli
Affiliation:
Keywords: muscarinic antagonists, affinity, functional activity.
Abstract: The synthesis and preliminary pharmacological profile of a new series of muscarinic antagonists are reported. Discrepancies between binding and functional studies have been found as the compounds of the series do not discriminate among muscarinic subtypes but do show functional selectivity in tissue assays. The most interesting compound 7 shows a good potency and selectivity for the muscarinic M3 receptors present in guinea pig ileum and may be a new lead for further studies.
Export Options
About this article
Cite this article as:
Scapecchi S., Martelli C., Angeli P., Bellucci C., Buccioni M., Dei S., Gualtieri F., Marucci G., Matucci R. and Romanelli N. M., Molecular Modulation of Muscarinic Antagonists. Synthesis and Pharmacological Profile of 2,2-diphenyl-2-ethylthioacetic and 3,3-diphenyl-3- ethylthiopropionic Acid Derivatives Characterized by a Dipeptide Spacer, Letters in Drug Design & Discovery 2004; 1 (2) . https://dx.doi.org/10.2174/1570180043485527
DOI https://dx.doi.org/10.2174/1570180043485527 |
Print ISSN 1570-1808 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-628X |
- Author Guidelines
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers