SCHEMBL747250

SCHEMBL747250

O=c1ncc2cccnc2[nH]1

nearest known ligand 0.56

Predicted protein targets (top 11)

geneUniProtsupporting neighboursconfidence
DAO P14920 2/20 0.56
AXL P30530 1/20 0.44
NUDT1 P36639 1/20 0.44
AURKA O14965 1/20 0.43
PARP1 P09874 1/20 0.43
RIPK1 Q13546 10/20 0.41
FEN1 P39748 1/20 0.39
CCNB2 O95067 1/20 0.38
CDK1 P06493 1/20 0.38
CCNB1 P14635 1/20 0.38
CCNB3 Q8WWL7 1/20 0.38

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
SCHEMBL29486393 1.00 DAO (0.56) DAOAXLNUDT1AURKAPARP1
SCHEMBL29486398 1.00 DAO (0.56) DAOAXLNUDT1AURKAPARP1
Trifluoroacetic Acid SCHEMBL29713497 0.86 DAO (0.48) DAORIPK1
SCHEMBL5794083 0.76 DAO (0.47) DAOAXLNUDT1RIPK1CCNB2
SCHEMBL4429036 0.74 MAPT (0.50)
SCHEMBL29498319 0.73 DAO (0.53) DAOAXLNUDT1AURKAPARP1
SCHEMBL126973 0.73 DAO (0.53) DAOAXLNUDT1AURKAPARP1
SCHEMBL491810 0.73 PARP1 (0.42) NUDT1AURKAPARP1
SCHEMBL5413200 0.73 PARP1 (0.42) NUDT1AURKAPARP1
Hydrochloric Acid SCHEMBL7181738 0.72 DAO (0.51) DAOAXLNUDT1AURKAPARP1

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

Claimed or disclosed in 163 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-3883579-B1 COMBINATION THERAPY INCLUDING A KRAS-G12C INHIBITOR AND ONE OR MORE ADDITIONAL PHARMACEUTICALLY ACTIVE AGENTS FOR THE TREATMENT OF CANCERS AMGEN INC (US) 2025-12-24 EP claimed
WO-2022111644-A1 SALT AND CRYSTAL FORM OF NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF 上海翰森生物医药科技有限公司 2022-06-02 WO claimed
JP-4034811-B2 2008-01-16 JP claimed
US-20070082920-A1 NAD+-dependent DNA ligase inhibitors Ricerca Biosciences, LLC 2007-04-12 US claimed
JP-2007503386-A 2007-02-22 JP claimed
EP-1660497-A1 [ 1,8]NAPHTHYRIDIN-2-ONES AND RELATED COMPOUNDS FOR THE TREATMENT OF SCHIZOPHRENIA Warner-Lambert Company LLC (US) 2006-05-31 EP claimed
EP-1515708-A1 COMBINATIONS OF PDE-V INHIBITORS AND NK1 ANTAGONISTS FOR THE TREATMENT OF DEPRESSION Pfizer Products Inc. (US) 2005-03-23 EP claimed
WO-2005019215-A1 [1,8]NAPHTHYRIDIN-2-ONES AND RELATED COMPOUNDS FOR THE TREATMENT OF SCHIZOPHRENIA WARNER-LAMBERT COMPANY LLC (US) 2005-03-03 WO claimed
US-20040001895-A1 Combination treatment for depression and anxiety PFIZER INC. 2004-01-01 US claimed
US-20030235631-A1 Combination treatment for depression and anxiety PFIZER INC. 2003-12-25 US claimed
WO-2003105815-A1 COMBINATION OF PDE-V INHIBITORS AND NK1 ANTAGONISTS FOR THE TREATMENT OF DEPRESSION PFIZER PRODUCTS INC. (US) 2003-12-24 WO claimed
EP-4709853-A1 METHODS OF PREVENTING ON-TARGET GENOTOXICITY INDUCED BY NUCLEASES Institut National de la Santé et de la Recherche Médicale (FR) 2026-03-18 EP disclosed
US-20250381202-A1 PRODRUG KIT FOR MULTI-PRONGED CHEMOTHERAPY ZOUNEK ALEX (DE) 2025-12-18 US disclosed
US-20250381187-A1 KRAS G12C INHIBITORS AND METHODS OF USING THE SAME AMGEN INC. (US) 2025-12-18 US disclosed
WO-2025242031-A1 USE OF COMBINATION OF PYRIDO[2,3-D]PYRIMIDIN-2(1H)-ONE DERIVATIVE IN PREVENTING OR TREATING TUMOR DISEASE 上海翰森生物医药科技有限公司 2025-11-27 WO disclosed
EP-0885894-A1 PYRIDO [2,3-D] PYRIMIDINE DERIVATIVES AND MEDICINAL COMPOSITIONS THEREOF YAMANOUCHI PHARMACEUTICAL CO. LTD. (JP) 1998-12-23 EP disclosed
US-4859672-A Pyrido[2,3-d]pyrimidinone and imidazo[4,5-b]pyrimidinone RORER PHARMACEUTICAL CORPORATION (US) 1989-08-22 US disclosed
US-4224328-A Methods with 1-substituted-4-aryl-quinazolin-2(1H)-ones and thiones and pyrido[2,3-d]pyrimidin-2-ones as platelet aggregation inhibitors SANDOZ, INC. (US) 1980-09-23 US disclosed
US-4224328-A Methods with 1-substituted-4-aryl-quinazolin-2(1H)-ones and thiones and pyrido[2,3-d]pyrimidin-2-ones as platelet aggregation inhibitors SANDOZ, INC. (US) 1980-09-23 US disclosed
US-4009166-A ANTIINFLAMMATORY AGENTS, ANALGESICS, CNS DEPRESSANTS HISAMITSU PHARMACEUTICAL CO., INC. (JA) 1977-02-22 US disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (5 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20250381202-A1 PRODRUG KIT FOR MULTI-PRONGED CHEMOTHERAPY KIT, CTSL, PAICS DAO 2963/4885AXL 497/4885NUDT1 1560/4885
US-20040001895-A1 Combination treatment for depression and anxiety TACR1, NPSR1, ADORA1 DAO 847/4885AXL 2134/4885NUDT1 2913/4885
US-20250381187-A1 KRAS G12C INHIBITORS AND METHODS OF USING THE SAME KRAS, NRAS, HRAS DAO 3983/4885AXL 3344/4885NUDT1 1635/4885
US-20030235631-A1 Combination treatment for depression and anxiety PDE3B, PDE2A, PDE3A DAO 161/4885AXL 4165/4885NUDT1 1447/4885
US-20070082920-A1 NAD+-dependent DNA ligase inhibitors LIG3, LIG1, NQO1 DAO 335/4885AXL 3769/4885NUDT1 92/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.