esuberaprost   Click here for help

GtoPdb Ligand ID: 8314

Synonyms: APS-314D free acid | BPS-314d
Compound class: Synthetic organic
Comment: Esuberaprost is a defined enantiomer of the racemate beraprost and represents the active enantiomer [1]. Like beraprost, the compound is a prostacyclin IP1 receptor agonist.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 4
Hydrogen bond donors 3
Rotatable bonds 8
Topological polar surface area 86.99
Molecular weight 398.21
XLogP 2.82
No. Lipinski's rules broken 0
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Canonical SMILES CC#CCC(C(C=CC1C(O)CC2C1c1cccc(c1O2)CCCC(=O)O)O)C
Isomeric SMILES CC#CC[C@@H]([C@@H](/C=C/[C@H]1[C@H](O)C[C@H]2[C@@H]1c1cccc(c1O2)CCCC(=O)O)O)C
InChI InChI=1S/C24H30O5/c1-3-4-7-15(2)19(25)13-12-17-20(26)14-21-23(17)18-10-5-8-16(24(18)29-21)9-6-11-22(27)28/h5,8,10,12-13,15,17,19-21,23,25-26H,6-7,9,11,14H2,1-2H3,(H,27,28)/b13-12+/t15-,17-,19+,20+,21-,23-/m0/s1
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Summary of Clinical Use Click here for help
Esuberaprost is being assessed in Phase III clinical trial as a potential treatment for pulmonary arterial hypertension (in combination with treprostinil).
Mechanism Of Action and Pharmacodynamic Effects Click here for help
Like the endogenous ligand prostacyclin, esuberaprost elicits potent vasodilation and inhibition of platelet aggregation through binding to the IP1 receptor.