SB-258719

Last updated

SB-258719
SB-258719 structure.png
Identifiers
  • (1R)-3,N-dimethyl-N-[1-methyl-3-(4-methylpiperidin-1-yl)propyl]benzenesulfonamide
CAS Number
PubChem CID
IUPHAR/BPS
ChemSpider
UNII
ChEMBL
CompTox Dashboard (EPA)
Chemical and physical data
Formula C18H30N2O2S
Molar mass 338.51 g·mol−1
3D model (JSmol)
  • c1ccc(C)cc1S(=O)(=O)N(C)C(C)CCN(CC2)CCC2C
  • InChI=1S/C18H30N2O2S/c1-15-8-11-20(12-9-15)13-10-17(3)19(4)23(21,22)18-7-5-6-16(2)14-18/h5-7,14-15,17H,8-13H2,1-4H3/t17-/m1/s1 Yes check.svgY
  • Key:AGVNHDNTFYHZNL-QGZVFWFLSA-N Yes check.svgY
 X mark.svgNYes check.svgY  (what is this?)    (verify)

SB-258719 is a drug developed by GlaxoSmithKline which acts as a selective 5-HT7 receptor partial inverse agonist, [1] and was the first such ligand identified for 5-HT7. [2] Its use in research has mainly been in demonstrating the potential use for 5-HT7 agonists as potential novel analgesics, due to the ability of SB-258719 to block the analgesic effects of a variety of 5-HT7 agonists across several different testing models. [3] [4] [5] [6]

Related Research Articles

<span class="mw-page-title-main">Agonist</span> Chemical which binds to and activates a biochemical receptor

An agonist is a chemical that activates a receptor to produce a biological response. Receptors are cellular proteins whose activation causes the cell to modify what it is currently doing. In contrast, an antagonist blocks the action of the agonist, while an inverse agonist causes an action opposite to that of the agonist.

<span class="mw-page-title-main">5-HT receptor</span> Class of transmembrane proteins

5-HT receptors, 5-hydroxytryptamine receptors, or serotonin receptors, are a group of G protein-coupled receptor and ligand-gated ion channels found in the central and peripheral nervous systems. They mediate both excitatory and inhibitory neurotransmission. The serotonin receptors are activated by the neurotransmitter serotonin, which acts as their natural ligand.

Functional selectivity is the ligand-dependent selectivity for certain signal transduction pathways relative to a reference ligand at the same receptor. Functional selectivity can be present when a receptor has several possible signal transduction pathways. To which degree each pathway is activated thus depends on which ligand binds to the receptor. Functional selectivity, or biased signaling, is most extensively characterized at G protein coupled receptors (GPCRs). A number of biased agonists, such as those at muscarinic M2 receptors tested as analgesics or antiproliferative drugs, or those at opioid receptors that mediate pain, show potential at various receptor families to increase beneficial properties while reducing side effects. For example, pre-clinical studies with G protein biased agonists at the μ-opioid receptor show equivalent efficacy for treating pain with reduced risk for addictive potential and respiratory depression. Studies within the chemokine receptor system also suggest that GPCR biased agonism is physiologically relevant. For example, a beta-arrestin biased agonist of the chemokine receptor CXCR3 induced greater chemotaxis of T cells relative to a G protein biased agonist.

<span class="mw-page-title-main">WIN 55,212-2</span> Chemical compound

WIN 55,212-2 is a chemical described as an aminoalkylindole derivative, which produces effects similar to those of cannabinoids such as tetrahydrocannabinol (THC) but has an entirely different chemical structure.

<span class="mw-page-title-main">Nociceptin receptor</span> Protein-coding gene in the species Homo sapiens

The nociceptin opioid peptide receptor (NOP), also known as the nociceptin/orphanin FQ (N/OFQ) receptor or kappa-type 3 opioid receptor, is a protein that in humans is encoded by the OPRL1 gene. The nociceptin receptor is a member of the opioid subfamily of G protein-coupled receptors whose natural ligand is the 17 amino acid neuropeptide known as nociceptin (N/OFQ). This receptor is involved in the regulation of numerous brain activities, particularly instinctive and emotional behaviors. Antagonists targeting NOP are under investigation for their role as treatments for depression and Parkinson's disease, whereas NOP agonists have been shown to act as powerful, non-addictive painkillers in non-human primates.

<span class="mw-page-title-main">TRPM8</span> Protein-coding gene in humans

Transient receptor potential cation channel subfamily M (melastatin) member 8 (TRPM8), also known as the cold and menthol receptor 1 (CMR1), is a protein that in humans is encoded by the TRPM8 gene. The TRPM8 channel is the primary molecular transducer of cold somatosensation in humans. In addition, mints can desensitize a region through the activation of TRPM8 receptors.

5-HT<sub>4</sub> receptor Protein-coding gene in the species Homo sapiens

5-Hydroxytryptamine receptor 4 is a protein that in humans is encoded by the HTR4 gene.

5-HT<sub>5A</sub> receptor Protein-coding gene in the species Homo sapiens

5-Hydroxytryptamine (serotonin) receptor 5A, also known as HTR5A, is a protein that in humans is encoded by the HTR5A gene. Agonists and antagonists for 5-HT receptors, as well as serotonin uptake inhibitors, present promnesic (memory-promoting) and/or anti-amnesic effects under different conditions, and 5-HT receptors are also associated with neural changes.

5-HT<sub>7</sub> receptor Protein-coding gene in the species Homo sapiens

The 5-HT7 receptor is a member of the GPCR superfamily of cell surface receptors and is activated by the neurotransmitter serotonin (5-hydroxytryptamine, 5-HT). The 5-HT7 receptor is coupled to Gs (stimulates the production of the intracellular signaling molecule cAMP) and is expressed in a variety of human tissues, particularly in the brain, the gastrointestinal tract, and in various blood vessels. This receptor has been a drug development target for the treatment of several clinical disorders. The 5-HT7 receptor is encoded by the HTR7 gene, which in humans is transcribed into 3 different splice variants.

<span class="mw-page-title-main">WAY-100635</span> Chemical compound

WAY-100635 is a piperazine drug and research chemical widely used in scientific studies. It was originally believed to act as a selective 5-HT1A receptor antagonist, but subsequent research showed that it also acts as potent full agonist at the D4 receptor. It is sometimes referred to as a silent antagonist at the former receptor. It is closely related to WAY-100135.

<span class="mw-page-title-main">JTC-801</span> Chemical compound

JTC-801 is an opioid analgesic drug used in scientific research.

<span class="mw-page-title-main">Agonist-antagonist</span> Type of drug

In pharmacology the term agonist-antagonist or mixed agonist/antagonist is used to refer to a drug which under some conditions behaves as an agonist while under other conditions, behaves as an antagonist.

<span class="mw-page-title-main">5-Carboxamidotryptamine</span> Chemical compound

5-Carboxamidotryptamine (5-CT) is a tryptamine derivative closely related to the neurotransmitter serotonin.

<span class="mw-page-title-main">TAN-67</span> Chemical compound

TAN-67 (SB-205,607) is an opioid drug used in scientific research that acts as a potent and selective δ-opioid agonist, selective for the δ1 subtype. It has analgesic properties and induces dopamine release in nucleus accumbens. It also protects both heart and brain tissue from hypoxic tissue damage through multiple mechanisms involving among others an interaction between δ receptors and mitochondrial K(ATP) channels.

<span class="mw-page-title-main">SB-269970</span> Chemical compound

SB-269970 is a drug and research chemical developed by GlaxoSmithKline used in scientific studies. It is believed to act as a selective 5-HT7 receptor antagonist (EC50 = 1.25 nM) (or possibly inverse agonist). A subsequent study in guinea pig at a concentration of 10 μM showed that it also blocks the α2-adrenergic receptor. The large difference in test concentrations however confirms the selectivity of SB-269970 for the 5-HT7 receptor.

<span class="mw-page-title-main">Befiradol</span> Chemical compound

Befiradol is an experimental drug being studied for the treatment of levodopa-induced dyskinesia. It is a potent and selective 5-HT1A receptor full agonist.

<span class="mw-page-title-main">SR-144,528</span> Chemical compound

SR144528 is a drug that acts as a potent and highly selective CB2 receptor inverse agonist, with a Ki of 0.6 nM at CB2 and 400 nM at the related CB1 receptor. It is used in scientific research for investigating the function of the CB2 receptor, as well as for studying the effects of CB1 receptors in isolation, as few CB1 agonists that do not also show significant activity as CB2 agonists are available. It has also been found to be an inhibitor of sterol O-acyltransferase, an effect that appears to be independent from its action on CB2 receptors.

<span class="mw-page-title-main">E-55888</span> Chemical compound

E-55888 is a drug developed by Esteve, which acts as a potent and selective full agonist at the 5HT7 serotonin receptor, and is used for investigating the role of 5-HT7 receptors in the perception of pain. When administered by itself, E-55888 is anti-hyperalgesic but not analgesic, but when administered alongside morphine, E-55888 was found to significantly increase the analgesic effects.

<span class="mw-page-title-main">ST-1936</span> Chemical compound

ST-1936 (2-methyl-5-chloro-N,N-dimethyltryptamine) is a tryptamine derivative which is used in scientific research. It acts as a selective 5-HT6 receptor agonist, with a Ki of 13 nM, and much weaker action at 5-HT2B and 5-HT7 subtypes. In animal studies it has been found to increase dopamine and noradrenaline mediated signalling but decreases glutamatergic transmission, and has antidepressant effects.

<span class="mw-page-title-main">SB-243213</span> Chemical compound

SB-243213 is a research chemical which acts as a selective inverse agonist for the 5HT2C receptor and has anxiolytic effects. It has better than 100x selectivity for 5-HT2C over all other receptor subtypes tested, and a longer duration of action compared to older 5-HT2C antagonist ligands.

References

  1. Mahé C, Loetscher E, Feuerbach D, Müller W, Seiler MP, Schoeffter P (July 2004). "Differential inverse agonist efficacies of SB-258719, SB-258741 and SB-269970 at human recombinant serotonin 5-HT7 receptors". European Journal of Pharmacology. 495 (2–3): 97–102. doi:10.1016/j.ejphar.2004.05.033. PMID   15249157.
  2. Forbes IT, Dabbs S, Duckworth DM, Jennings AJ, King FD, Lovell PJ, et al. (February 1998). "(R)-3,N-dimethyl-N-[1-methyl-3-(4-methyl-piperidin-1-yl) propyl]benzenesulfonamide: the first selective 5-HT7 receptor antagonist". Journal of Medicinal Chemistry. 41 (5): 655–7. doi:10.1021/jm970519e. PMID   9513592.
  3. Brenchat A, Romero L, García M, Pujol M, Burgueño J, Torrens A, et al. (February 2009). "5-HT7 receptor activation inhibits mechanical hypersensitivity secondary to capsaicin sensitization in mice". Pain. 141 (3): 239–47. doi:10.1016/j.pain.2008.11.009. PMID   19118950. S2CID   27144262.
  4. Yanarates O, Dogrul A, Yildirim V, Sahin A, Sizlan A, Seyrek M, et al. (March 2010). "Spinal 5-HT7 receptors play an important role in the antinociceptive and antihyperalgesic effects of tramadol and its metabolite, O-Desmethyltramadol, via activation of descending serotonergic pathways". Anesthesiology. 112 (3): 696–710. doi: 10.1097/ALN.0b013e3181cd7920 . PMID   20179508.
  5. Brenchat A, Nadal X, Romero L, Ovalle S, Muro A, Sánchez-Arroyos R, et al. (June 2010). "Pharmacological activation of 5-HT7 receptors reduces nerve injury-induced mechanical and thermal hypersensitivity". Pain. 149 (3): 483–94. doi:10.1016/j.pain.2010.03.007. PMID   20399562. S2CID   16613426.
  6. Brenchat A, Ejarque M, Zamanillo D, Vela JM, Romero L (August 2011). "Potentiation of morphine analgesia by adjuvant activation of 5-HT7 receptors". Journal of Pharmacological Sciences. 116 (4): 388–91. doi: 10.1254/jphs.11039sc . PMID   21778664.