Talnetant

Talnetant
Clinical data
ATC code	none;
Identifiers
	IUPAC name 3-hydroxy-2-phenyl-N-(1-phenylpropyl)quinoline-4-carboxamide;
CAS Number	174636-32-9 ;
PubChem CID	133090;
IUPHAR/BPS	2124;
ChemSpider	117450 ;
UNII	CZ3T9T146K;
ECHA InfoCard	100.236.526
Chemical and physical data
Formula	C25H22N2O2
Molar mass	382.463 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CCC(C1=CC=CC=C1)NC(=O)C2=C(C(=NC3=CC=CC=C32)C4=CC=CC=C4)O;
	InChI InChI=1S/C25H22N2O2/c1-2-20(17-11-5-3-6-12-17)27-25(29)22-19-15-9-10-16-21(19)26-23(24(22)28)18-13-7-4-8-14-18/h3-16,20,28H,2H2,1H3,(H,27,29) ; Key:BIAVGWDGIJKWRM-UHFFFAOYSA-N ;
	(what is this?)

Talnetant (SB-223,412) is a neurokinin 3 receptor antagonist developed by GlaxoSmithKline, which is being researched for several functions (primarily treatment of irritable bowel syndrome, despite a 2007 study finding no statistically significant improvement in rectal hypersensitivity over placebo). Its use as a potential antipsychotic drug for the treatment of schizophrenia has also been discontinued.^[1]^[2]^[3]^[4]

References[]

^ "UPDATE 1-GlaxoSmithKline prunes new drug pipeline". Reuters. Oct 15, 2007.
^ Evangelista S (July 2005). "Talnetant GlaxoSmithKline". Current Opinion in Investigational Drugs. 6 (7): 717–21. PMID 16044668.
^ Houghton LA, Cremonini F, Camilleri M, Busciglio I, Fell C, Cox V, et al. (September 2007). "Effect of the NK(3) receptor antagonist, talnetant, on rectal sensory function and compliance in healthy humans". Neurogastroenterology and Motility. 19 (9): 732–43. doi:10.1111/j.1365-2982.2007.00934.x. PMID 17727393. S2CID 11876042.
^ Dawson LA, Cato KJ, Scott C, Watson JM, Wood MD, Foxton R, et al. (June 2008). "In vitro and in vivo characterization of the non-peptide NK3 receptor antagonist SB-223412 (talnetant): potential therapeutic utility in the treatment of schizophrenia". Neuropsychopharmacology. 33 (7): 1642–52. doi:10.1038/sj.npp.1301549. PMID 17728699.

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[1] "UPDATE 1-GlaxoSmithKline prunes new drug pipeline". Reuters. Oct 15, 2007.

[2] Evangelista S (July 2005). "Talnetant GlaxoSmithKline". Current Opinion in Investigational Drugs. 6 (7): 717–21. PMID 16044668.

[3] Houghton LA, Cremonini F, Camilleri M, Busciglio I, Fell C, Cox V, et al. (September 2007). "Effect of the NK(3) receptor antagonist, talnetant, on rectal sensory function and compliance in healthy humans". Neurogastroenterology and Motility. 19 (9): 732–43. doi:10.1111/j.1365-2982.2007.00934.x. PMID 17727393. S2CID 11876042.

[4] Dawson LA, Cato KJ, Scott C, Watson JM, Wood MD, Foxton R, et al. (June 2008). "In vitro and in vivo characterization of the non-peptide NK3 receptor antagonist SB-223412 (talnetant): potential therapeutic utility in the treatment of schizophrenia". Neuropsychopharmacology. 33 (7): 1642–52. doi:10.1038/sj.npp.1301549. PMID 17728699.

[1]

[2]

[3]

[4]

v t Neurokinin receptor modulators
NK₁	Agonists: Substance P Antagonists: Aprepitant Befetupitant Burapitant Casopitant Elinzanetant Ezlopitant Fosaprepitant Fosnetupitant L-733,060 Lanepitant Maropitant Netupitant Orvepitant Rolapitant Serlopitant Tradipitant Vestipitant Vofopitant
NK₂	Agonists: Neurokinin A Antagonists: GR-159897 Ibodutant Nepadutant Saredutant
NK₃	Agonists: Neurokinin B Antagonists: Elinzanetant Fezolinetant (ESN-364) Osanetant (SR-142,801) Pavinetant (MLE-4901, AZD-2624, AZD-4901) Talnetant (SB-223,412)

Clinical data

ATC code	none
Identifiers
IUPAC name 3-hydroxy-2-phenyl-N-(1-phenylpropyl)quinoline-4-carboxamide
CAS Number	174636-32-9^Y
PubChem CID	133090
IUPHAR/BPS	2124
ChemSpider	117450^N
UNII	CZ3T9T146K
ECHA InfoCard	100.236.526
Chemical and physical data
Formula	C₂₅H₂₂N₂O₂
Molar mass	382.463 g·mol⁻¹
3D model (JSmol)	Interactive image
SMILES CCC(C1=CC=CC=C1)NC(=O)C2=C(C(=NC3=CC=CC=C32)C4=CC=CC=C4)O
InChI InChI=1S/C25H22N2O2/c1-2-20(17-11-5-3-6-12-17)27-25(29)22-19-15-9-10-16-21(19)26-23(24(22)28)18-13-7-4-8-14-18/h3-16,20,28H,2H2,1H3,(H,27,29)^N Key:BIAVGWDGIJKWRM-UHFFFAOYSA-N^N
^NY (what is this?)

Talnetant

See also[]

References[]