omidenepag   Click here for help

GtoPdb Ligand ID: 10315

Synonyms: DE-117 (omidenepag isopropyl ophthalmic solution) | Omlonti® | UR-7276 | UR7276
Approved drug
omidenepag is an approved drug (FDA (2022))
Compound class: Synthetic organic
Comment: Omidenepag acts as a selective agonist of the prostanoid EP2 receptor [5]. It is administered as an opthalmic solution containing omidenepag isopropyl (which is named DE-117) in clinical studies [4,6]. Omidenepag isopropyl has PubChem CID 44230999.
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 9
Hydrogen bond donors 2
Rotatable bonds 10
Topological polar surface area 138.17
Molecular weight 478.14
XLogP -0.15
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES OC(=O)CNc1cccc(n1)CN(S(=O)(=O)c1cccnc1)Cc1ccc(cc1)n1cccn1
Isomeric SMILES OC(=O)CNc1cccc(n1)CN(S(=O)(=O)c1cccnc1)Cc1ccc(cc1)n1cccn1
InChI InChI=1S/C23H22N6O4S/c30-23(31)15-25-22-6-1-4-19(27-22)17-28(34(32,33)21-5-2-11-24-14-21)16-18-7-9-20(10-8-18)29-13-3-12-26-29/h1-14H,15-17H2,(H,25,27)(H,30,31)
InChI Key YHGSTSNEOJUIRN-UHFFFAOYSA-N
No information available.
Summary of Clinical Use Click here for help
An omidenepag isopropyl solution was FDA approved for opthalmic use in September 2022. It is indicated for the treatment of elevated intraocular pressure in patients with primary open-angle glaucoma or ocular hypertension.
Clinical Trials
Clinical Trial ID Title Type Source Comment References
NCT03697811 DE-117 Spectrum 5 Study Phase 3 Interventional Santen Inc. The SPECTRUM 5 study.
NCT02981446 A Phase III Study Assessing the Safety and Efficacy of DE-117 Ophthalmic Solution Compared With Latanoprost Ophthalmic Solution in Subjects With OAG or OHT Phase 3 Interventional Santen Pharmaceutical Co., Ltd. The PEONY study.
NCT03691662 A Phase III Study Assessing the Efficacy and Safety of DE-117 Ophthalmic Solution Compared With Timolol Maleate Ophthalmic Solution 0.5% in Subjects With Glaucoma or Ocular Hypertension - Spectrum 4 Study Phase 3 Interventional Santen Inc. The SPECTRUM 4 study.
NCT03691649 A Phase III Study Assessing the Efficacy and Safety of DE-117 Ophthalmic Solution Compared With Timolol Maleate Ophthalmic Solution 0.5% in Subjects With Glaucoma or Ocular Hypertension - Spectrum 3 Study Phase 3 Interventional Santen Inc. The SPECTRUM 3 study.
NCT02822729 A Long-term Study of DE-117 Ophthalmic Solution Monotherapy and Concomitant Use of DE-117 Ophthalmic Solution With Timolol Ophthalmic Solution in Patients With OAG or OH: RENGE Study Phase 3 Interventional Santen Pharmaceutical Co., Ltd. The RENGE study. 1
NCT02623738 A Study Assessing the Efficacy and Safety of DE-117 Ophthalmic Solution in Subjects With Primary Open Angle Glaucoma or Ocular Hypertension -AYAME Study- Phase 2/Phase 3 Interventional Santen Pharmaceutical Co., Ltd. The AYAME study. 2
NCT02822742 A Study Assessing the Safety and Efficacy of DE-117 in Subjects With POAG or OH Who Are Non-/Low-responders to Latanoprost: FUJI Study Phase 3 Interventional Santen Pharmaceutical Co., Ltd. The FUJI study. 3