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Design and synthesis of new homo and hetero bis-piperazinyl-1-propanone derivatives as 5-HT7R selective ligands over 5-HT1AR.
- Source :
-
Bioorganic & medicinal chemistry letters [Bioorg Med Chem Lett] 2016 Aug 15; Vol. 26 (16), pp. 4052-6. Date of Electronic Publication: 2016 Jun 28. - Publication Year :
- 2016
-
Abstract
- In this work we report the discovery of new homo and hetero bis-piperazinyl-1-propanone derivatives as selective ligands for 5-HT7 over 5-HT1A receptor. These newly synthesized compounds possess a 4-arylpiperazine linked through an acyl spacer to another substituted piperazine system and were tested for their binding properties on human cloned 5-HT1A and 5-HT7 serotonin receptors. Among these, phenyl, 4- and 2-chlorophenyl, 2-methoxyphenyl, 2-pyridyl, and 2-pyrimidyl derivatives 15, 24, 25, and 27-29 displayed nanomolar affinity values for the 5-HT7 receptor (Ki 23.5-52.0nM) and no affinity for the 5-HT1A receptor.<br /> (Copyright © 2016 Elsevier Ltd. All rights reserved.)
- Subjects :
- Humans
Kinetics
Ligands
Piperazine
Propane chemical synthesis
Propane metabolism
Protein Binding
Receptors, Serotonin chemistry
Serotonin Antagonists chemistry
Serotonin Antagonists metabolism
Structure-Activity Relationship
Drug Design
Piperazines chemistry
Propane analogs & derivatives
Receptors, Serotonin metabolism
Serotonin Antagonists chemical synthesis
Subjects
Details
- Language :
- English
- ISSN :
- 1464-3405
- Volume :
- 26
- Issue :
- 16
- Database :
- MEDLINE
- Journal :
- Bioorganic & medicinal chemistry letters
- Publication Type :
- Academic Journal
- Accession number :
- 27396505
- Full Text :
- https://doi.org/10.1016/j.bmcl.2016.06.080