SCHEMBL50138

SCHEMBL50138

O=C1N=NOC(=O)C1=O

nearest known ligand 0.00

⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
SCHEMBL5694464 0.81
SCHEMBL50281 0.72
SCHEMBL5382199 0.65
SCHEMBL6974171 0.61
SCHEMBL3733761 0.45
SCHEMBL2404097 0.44
SCHEMBL29525411 0.43 KDM4E (0.40)
SCHEMBL29525891 0.43 KDM4E (0.40)
SCHEMBL22100500 0.42
Water SCHEMBL29123856 0.40 KDM4E (0.46)

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Appears in 5283 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12637535-B2 Non-ionic hydrophilized polyisocyanates having a very low monomer content COVESTRO DEUTSCHLAND AG (DE) 2026-05-26 US claimed
WO-2026104544-A1 EXO-VINYLENE CARBONATE COMPOUNDS AS PRECURSORS FOR ISOCYANATE-FREE URETHANE-TYPE POLYMERS BASF SE (DE) 2026-05-21 WO claimed
EP-4745169-A1 COMPOSITION USEFUL AS COATING, SEALANT OR ADHESIVE BASF SE (DE) 2026-05-20 EP claimed
EP-4745170-A1 METHOD FOR PREPARING A URETHANE GROUP-CONTAINING POLYMER BASF SE (DE) 2026-05-20 EP claimed
EP-4114884-B1 HIGH TEMPERATURE CROSS-LINKING DISPERSION COVESTRO DEUTSCHLAND AG (DE) 2026-05-13 EP claimed
EP-4731693-A1 POLYISOCYANATE COMPOSITION Covestro Deutschland AG (DE) 2026-04-29 EP claimed
US-12612486-B2 High-temperature cross-linking dispersion COVESTRO DEUTSCHLAND AG (DE) 2026-04-28 US claimed
WO-2025224257-A1 SINGLE-COMPONENT COATING MATERIAL FOR FOOD CONTAINERS COVESTRO DEUTSCHLAND AG (DE) 2025-10-30 WO claimed
WO-2025224211-A1 SINGLE-COMPONENT SYSTEM FOR COATINGS COVESTRO DEUTSCHLAND AG (DE) 2025-10-30 WO claimed
EP-4640731-A1 ONE-COMPONENT COATING COMPOSITION FOR FOOD CONTAINERS Covestro Deutschland AG (DE) 2025-10-29 EP claimed
US-4443590-A ISOCYANATE COMPONENT HAVING OXADIAZINETRIONE RING, ACTIVE HYDROGEN COMPONENT, LEWIS BASE TAKEDA CHEMICAL INDUSTRIES, LTD. (JP) 1984-04-17 US claimed
US-4443597-A HAVING OXADIAZINETRIONE RINGS FROM REACTION OF BIS(ISOCYANATOMETHYL) CYCLOHEXANE AND CARBON DIOXIDE TAKEDA CHEMICAL INDUSTRIES, INC. (JP) 1984-04-17 US claimed
US-4412072-A STABILIZED WITH A PEROXIDE, SULFUR, POLYSULFIDE, METAL SULFIDE OR A HALOGEN TAKEDA CHEMICAL INDUSTRIES, LTD. (JP) 1983-10-25 US claimed
EP-0085776-A1 Novel composition for polyurethane resins Takeda Chemical Industries, Ltd. (JP) 1983-08-17 EP claimed
EP-0081712-A1 One-pack type thermosetting polyurethane coating composition Takeda Chemical Industries, Ltd. (JP) 1983-06-22 EP claimed
EP-0081693-A1 Two-package type pressure-sensitive adhesive composition Takeda Chemical Industries, Ltd. (JP) 1983-06-22 EP claimed
EP-0081713-A2 One-pack type thermosetting polyurethane coating composition Takeda Chemical Industries, Ltd. (JP) 1983-06-22 EP claimed
EP-0081103-A1 One-can type pressure-sensitive adhesive composition Takeda Chemical Industries, Ltd. (JP) 1983-06-15 EP claimed
EP-0068454-A1 Composition for polyurethane resins and production of the resins Takeda Chemical Industries, Ltd. (JP) 1983-01-05 EP claimed
EP-0043651-A2 Polyisocyanates Takeda Chemical Industries, Ltd. (JP) 1982-01-13 EP claimed