pizotifen   Click here for help

GtoPdb Ligand ID: 93

Synonyms: BC-105 | pizotifan | pizotyline | sandomigran
Approved drug
pizotifen is an approved drug (UK (1998))
Compound class: Synthetic organic
Comment: Pizotifen is a benzocycloheptene-based anti-migraine drug, acting principally as an antagonist of serotonin 5-HT2A and 5-HT2C receptors.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 1
Hydrogen bond donors 0
Rotatable bonds 0
Topological polar surface area 31.48
Molecular weight 295.14
XLogP 2.98
No. Lipinski's rules broken 0
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Canonical SMILES CN1CCC(=C2c3ccsc3CCc3c2cccc3)CC1
Isomeric SMILES CN1CCC(=C2c3ccsc3CCc3c2cccc3)CC1
InChI InChI=1S/C19H21NS/c1-20-11-8-15(9-12-20)19-16-5-3-2-4-14(16)6-7-18-17(19)10-13-21-18/h2-5,10,13H,6-9,11-12H2,1H3
Selectivity at GPCRs
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
5-HT1A receptor Hs Antagonist Antagonist 7.4 pKi - 1
pKi 7.4 [1]