174636-32-9
Chemical Structure
Talnetant
Synonym(s): SB 223412
- CAS No.: 174636-32-9
- Formula:C25H22N2O2
- Molecular Weight:382.45
IUPAC Name: (S)-3-hydroxy-2-phenyl-N-(1-phenylpropyl)quinoline-4-carboxamide
InChIKey: BIAVGWDGIJKWRM-FQEVSTJZSA-N
SMILES: OC1=C(C(N[C@H](C2=CC=CC=C2)CC)=O)C3=C(N=C1C4=CC=CC=C4)C=CC=C3
Biological Activity: Talnetant (SB 223412) is a selective, competitive, brain-permeable NK3 receptor antagonist with a Ki of 1.4 nM in hNK-3-CHO cells. Talnetant is 100-fold more selective for hNK-3 relative to the hNK-2 receptor and has no affinity for hNK-1. Talnetant can be used in schizophrenia-related studies[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Talnetant | 99.38% | Talnetant (SB 223412) is a selective, competitive, brain-permeable NK3 receptor antagonist with a Ki of 1.4 nM in hNK-3-CHO cells. Talnetant is 100-fold more selective for hNK-3 relative to the hNK-2 receptor and has no affinity for hNK-1. Talnetant can be used in schizophrenia-related studies. | ||||||||||||||||||||
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- [1]. Giardina GA, et al. Discovery of a novel class of selective non-peptide antagonists for the human neurokinin-3 receptor. 2. Identification of (S)-N-(1-phenylpropyl)-3-hydroxy-2-phenylquinoline-4-carboxamide (SB 223412). J Med Chem. 1999 Mar 25;42(6):1053-65. [Content Brief]
- [2]. Houghton LA, et al. Effect of the NK(3) receptor antagonist, talnetant, on rectal sensory function and compliance in healthy humans. Neurogastroenterol Motil. 2007 Sep;19(9):732-43. [Content Brief]
- [3]. Dawson LA, et al. 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. 2008 Jun;33(7):1642-52. [Content Brief]
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