triprolidine   Click here for help

GtoPdb Ligand ID: 1228

Synonyms: Actidil®
Approved drug
triprolidine is an approved drug (FDA (1982))
Compound class: Synthetic organic
Comment: Marketed formulations often contained triprolidine hydrochloride, but many of these have been discontinued.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 2
Hydrogen bond donors 0
Rotatable bonds 4
Topological polar surface area 16.13
Molecular weight 278.18
XLogP 4.01
No. Lipinski's rules broken 0
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Canonical SMILES Cc1ccc(cc1)C(=CCN1CCCC1)c1ccccn1
Isomeric SMILES Cc1ccc(cc1)/C(=C\CN1CCCC1)/c1ccccn1
InChI InChI=1S/C19H22N2/c1-16-7-9-17(10-8-16)18(19-6-2-3-12-20-19)11-15-21-13-4-5-14-21/h2-3,6-12H,4-5,13-15H2,1H3/b18-11+
Selectivity at GPCRs
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
H1 receptor Primary target of this compound Hs Antagonist Antagonist 8.5 – 9.0 pKi - 1-2
pKi 8.5 – 9.0 (Ki 3.16x10-9 – 1x10-9 M) [1-2]