SCHEMBL18250

SCHEMBL18250

Nc1nc2nc[nH]c2c(=O)n1Cc1ccccc1

nearest known ligand 0.66

Predicted protein targets (top 9)

geneUniProtsupporting neighboursconfidence
PNP P00491 3/20 0.66
ADORA3 P0DMS8 1/20 0.57
ADORA2B P29275 1/20 0.57
PDE4A P27815 7/20 0.56
PDE4B Q07343 7/20 0.56
PDE4C Q08493 7/20 0.56
PDE4D Q08499 7/20 0.56
KMT2A Q03164 2/20 0.56
POLB P06746 2/20 0.51

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

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
SCHEMBL1980960 0.99 PNP (0.64) PNPADORA3ADORA2BPDE4APDE4B
SCHEMBL22631570 0.90 PNP (0.55) PNPADORA3ADORA2BPDE4APDE4B
Hydrochloric Acid SCHEMBL17186506 0.88 PNP (0.53) PNPADORA3ADORA2BPDE4APDE4B
SCHEMBL9226992 0.88 PNP (0.51) PNPADORA3ADORA2BPDE4APDE4B
SCHEMBL1262627 0.88 PNP (0.51) PNPADORA3ADORA2BPDE4APDE4B
SCHEMBL3308563 0.88 PNP (0.51) PNPADORA3ADORA2BPDE4APDE4B
SCHEMBL6268535 0.87 ADORA3 (0.60) PNPADORA3ADORA2BPDE4APDE4B
SCHEMBL3303816 0.87 KDM4E (0.51) PNPADORA3ADORA2BPDE4APDE4B
SCHEMBL1533551 0.87 MPO (0.54) PNPADORA3ADORA2BPDE4APDE4B
SCHEMBL3021043 0.87 PNP (0.50) PNPADORA3ADORA2BPDE4APDE4B

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 6402 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4746918-A1 METHODS OF PREPARING SURFACE MODIFIED VIRAL CAPSIDS Borea Therapeutics S.r.l. (IT) 2026-05-27 EP claimed
WO-2026101423-A1 PHOTOSWITCHABLE CHEMICAL INDUCED DIMERIZATION SYSTEMS FOR CONTROL OF CELLULAR ACTIVITIES WITH LIGHT WU YAOWEN (SE) 2026-05-15 WO claimed
US-20260130982-A1 METHODS FOR ASSEMBLING PROTEIN-CONJUGATED NANOCARRIER VACCINES UNIV NORTHWESTERN (US) 2026-05-14 US claimed
WO-2026085618-A1 METHOD OF IMMOBILIZING CAPTURE PROBES TO SOLID PHASES FOR TARGET SUBSTANCE DETECTION YYZ PHARMATECH INC. (CA) 2026-04-30 WO claimed
US-20260116861-A1 ISOXAZOLE HYDROXAMIC ACIDS AS HISTONE DEACETYLASE 6 INHIBITORS THE GEORGE WASHINGTON UNIVERSITY, A CONGRESSIONALLY CHARTERED NOT-FOR-PROFIT CORPORATION (US) 2026-04-30 US claimed
US-20260103737-A1 ENZYMATIC METHODS TO GENERATE HIGH YIELDS OF SEQUENCE SPECIFIC RNA OLIGONUCLEOTIDES WITH EXTREME PRECISION UNIV MASSACHUSETTS (US) 2026-04-16 US claimed
EP-4716533-A2 FLUORESCENT INDICATORS FOR METAL ION DETECTION AS SUBSTRATES FOR A SELF-LABELING ENZYME Ion Biosciences (US) 2026-04-01 EP claimed
EP-3336099-B1 METHOD FOR SELECTIVELY BINDING CELLS TO A BINDING PARTNER AND DEVICE COMPRISING CELLS KARLSRUHER INST TECHNOLOGIE (DE) 2026-03-04 EP claimed
US-12560608-B2 Detection of molecular associations CALIFORNIA INSTITUTE OF TECHNOLOGY (US) 2026-02-24 US claimed
EP-4688872-A1 CLICK-TO-INSTALL GENOME EDITING The General Hospital Corporation (US) 2026-02-11 EP claimed
EP-1054890-A1 OLIGODEOXYRIBONUCLEOTIDES COMPRISING O6-BENZYLGUANINE AND THEIR USE THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, Department of Health and Human Services (US) 2000-11-29 EP claimed
WO-1999041269-A1 OLIGODEOXYRIBONUCLEOTIDES COMPRISING O6-BENZYLGUANINE AND THEIR USE THE UNITED STATES OF AMERICA, REPRESENTED BY SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) 1999-08-19 WO claimed
EP-0922458-A1 Potentiation of temozolomide by an ATase inhibitor CANCER RESEARCH CAMPAIGN TECHNOLOGY LIMITED (GB) 1999-06-16 EP claimed
WO-1999025386-A1 delta-O6-METHYLGUANINE-DNA METHYLTRANSFERASE GENE TRANSFER FOR O6-BENZYLGUANINE AND (N,N'-BIS(2-CHLOROETHYL)-N-NITROSOUREA) RESISTANCE CASE WESTERN RESERVE UNIVERSITY (US) 1999-05-27 WO claimed
EP-0910246-A1 USE OF MUTANT ALKYLTRANSFERASES FOR GENE THERAPY TO PROTECT FROM TOXICITY OF THERAPEUTIC ALKYLATING AGENTS THE PENN STATE RESEARCH FOUNDATION (US) 1999-04-28 EP claimed
WO-1997035477-A1 USE OF MUTANT ALKYLTRANSFERASES FOR GENE THERAPY TO PROTECT FROM TOXICITY OF THERAPEUTIC ALKYLATING AGENTS THE PENN STATE RESEARCH FOUNDATION (US) 1997-10-02 WO claimed
EP-0775142-A1 SUBSTITUTED O6 -BENZYLGUANINES AND 6(4)-BENZYLOXYPYRIMIDINES THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, Department of Health and Human Services (US) 1997-05-28 EP claimed
WO-1996004281-A1 SUBSTITUTED O6-BENZYLGUANINES AND 6(4)-BENZYLOXYPYRIMIDINES THE UNITED STATES OF AMERICA, REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES (US) 1996-02-15 WO claimed
EP-0679086-A1 POTENTIATION OF TEMOZOLOMIDE IN HUMAN TUMOUR CELLS CANCER RESEARCH CAMPAIGN TECHNOLOGY LIMITED (GB) 1995-11-02 EP claimed
WO-1994015615-A1 POTENTIATION OF TEMOZOLOMIDE IN HUMAN TUMOUR CELLS CANCER RESEARCH CAMPAIGN TECHNOLOGY, LTD. (GB) 1994-07-21 WO claimed