CHEMGRID MOLECULE CARD
1-[4-(4-oxo-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-2-yl)phenyl]pyrrolidine-2,5-dione
1-[4-(4-oxo-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-2-yl)phenyl]pyrrolidine-2,5-dione in ChemGrid: 3 screened assays, 0 with significant responses. Explore chemical identifiers, strain activity and target evidence.
2729-0973
Explore activity & SONAR![Chemical structure of 1-[4-(4-oxo-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-2-yl)phenyl]pyrrolidine-2,5-dione](/structure-thumbnails/ChemDiv-Kinase/27/2729-0973.svg?v=2026-09-22T13%3A54%3A31%2B00%3A00)
Identity and chemistry
- ChemGrid identifier
- 2729-0973
- Molecular formula
- C19H14N2O4S
- InChIKey
- UNAAOZBTWOBGNC-UHFFFAOYSA-N
- Libraries
- ChemDiv-Kinase
Stored SMILES
O=C1CCC(=O)N1c1ccc(cc1)C1OC(=O)c2c3CCCc3sc2N=1Matched external records: PubChem 1905895
Chemical identifiers and library names are reproduced from ChemGrid records. Missing values are omitted.
Measured chemical–genetic activity
3 measurements across 3 distinct library–species–strain assays; 0 assays have at least one significant response (|Z| ≥ 4, p ≤ 0.001, excluding flagged outliers).
Responses are indirect screening phenotypes. They do not establish that a strain gene is a direct molecular target. Strains and timepoints are retained as recorded; these counts are not counts of unique ORFs.
Recorded target evidence and yeast matches
Source annotations are shown separately from SONAR hypotheses. Evidence type and identity matching can vary; consult the linked source and interactive evidence panel.
| Target | Source | Yeast ORF / orthologue |
|---|---|---|
| Luciferin 4-monooxygenase | ChEMBL | No stored yeast mapping |
| GMNN · Geminin | ChEMBL | No stored yeast mapping |
| KDM4E · Lysine-specific demethylase 4E | ChEMBL | YJR119C (ortholog_one2many) |
| KMT2A · Histone-lysine N-methyltransferase 2A | ChEMBL | No stored yeast mapping |
| MAPT · Microtubule-associated protein tau | ChEMBL | No stored yeast mapping |
| SMAD3 · Mothers against decapentaplegic homolog 3 | ChEMBL | No stored yeast mapping |
| TARDBP · TAR DNA-binding protein 43 | ChEMBL | PIN4 YBL051C (ortholog_many2many) |
| TDP1 · Tyrosyl-DNA phosphodiesterase 1 | ChEMBL | TDP1 YBR223C (ortholog_one2one) |
Structural activity predictions and SONAR
Stored structural activity predictions are available in the interactive profile, with assay-specific cutoffs and applicability-domain assessments.
SONAR ranks candidate targets through genetic and physical interaction evidence. Structural SONAR uses predicted strain responses; measured SONAR uses experimental responses. These are experimental hypotheses, not confirmed binding targets. Outside-domain predictions are treated as unknown.
Open the complete 1-[4-(4-oxo-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno[2,3-d][1,3]oxazin-2-yl)phenyl]pyrrolidine-2,5-dione research profile →Sources and provenance
Screening measurements: ChemGrid chemical-genetic datasets. Wildenhain et al., Cell Systems (2015). Target annotations: sources named in the evidence table. Structure and library metadata: stored ChemGrid catalogue records.
Card snapshot: 2026-11-02. Linked interactive views may contain newer data.