SCHEMBL831830

SCHEMBL831830

O=C1NCCn2c(-c3ccccc3)nc3cccc1c32

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 1)

geneUniProtsupporting neighboursconfidence
PARP1 P09874 20/20 1.00

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
SCHEMBL6203679 0.91 PARP1 (0.83) PARP1
SCHEMBL12750571 0.90 PARP1 (1.00) PARP1
SCHEMBL7160563 0.90 PARP1 (0.80) PARP1
SCHEMBL12750579 0.89 PARP1 (0.80) PARP1
SCHEMBL6200038 0.89 PARP1 (0.80) PARP1
SCHEMBL7158077 0.89 PARP1 (1.00) PARP1
SCHEMBL6199272 0.89 PARP1 (0.80) PARP1
SCHEMBL20570669 0.89 PARP1 (0.80) PARP1
SCHEMBL7554564 0.89 PARP1 (0.80) PARP1
SCHEMBL6202114 0.88 PARP1 (0.78) PARP1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1684736-B1 DNA DAMAGE REPAIR INHIBITORS FOR TREATMENT OF CANCER KUDOS PHARM LTD (GB) 2011-08-24 EP claimed
US-20250381221-A1 Compositions and Methods for Treating Cancer IN8BIO INC (US) 2025-12-18 US disclosed
US-20250161247-A1 METHOD FOR TREATING BREAST CANCERS AND PARP RESISTANT BREAST CANCERS LANTERN PHARMA INC. (US) 2025-05-22 US disclosed
EP-4554683-A2 METHOD FOR TREATING BREAST CANCERS AND PARP RESISTANT BREAST CANCERS Lantern Pharma Inc. (US) 2025-05-21 EP disclosed
US-20240299322-A1 TREATING CANCERS WITH COMBINATIONS OF PARP INHIBITOR AND ACYLFULVENES LANTERN PHARMA INC. (US) 2024-09-12 US disclosed
US-20240245643-A1 DNA Damage Repair Inhibitors for Treatment of Cancer THE INSTITUTE OF CANCER RESEARCH: ROYAL CANCER HOSPITAL (GB) 2024-07-25 US disclosed
EP-4376822-A1 TREATING CANCERS WITH COMBINATIONS OF PARP INHIBITOR AND ACYLFULVENES Lantern Pharma Inc. (US) 2024-06-05 EP disclosed
WO-2024016014-A2 METHOD FOR TREATING BREAST CANCERS AND PARP RESISTANT BREAST CANCERS LANTERN PHARMA INC. (US) 2024-01-18 WO disclosed
WO-2023010119-A1 TREATING CANCERS WITH COMBINATIONS OF PARP INHIBITOR AND ACYLFULVENES LANTERN PHARMA INC. (US) 2023-02-02 WO disclosed
US-20220339179-A1 TREATMENT OF HR DEFICIENT CANCER THE FRANCIS CRICK INSTITUTE LIMITED (GB) 2022-10-27 US disclosed
US-7235557-B2 Compounds and their uses MGI GP, INC. (US) 2007-06-26 US disclosed
US-20070066610-A1 Acylhydrazones as kinase modulators JANSSEN PHARMACEUTICAL, N.V. (BE) 2007-03-22 US disclosed
WO-2006101937-A1 ACYLHYDRAZONES AS KINASE MODULATORS JANSSEN PHARMACEUTICA N.V. (BE) 2006-09-28 WO disclosed
EP-1684736-A1 DNA DAMAGE REPAIR INHIBITORS FOR TREATMENT OF CANCER Kudos Pharmaceuticals Limited (GB) 2006-08-02 EP disclosed
US-20060142231-A1 DNA damage repair inhibitors for treatment of cancer KUDOS PHARMACEUTICALS LIMITED (GB) 2006-06-29 US disclosed
WO-2005053662-A1 DNA DAMAGE REPAIR INHIBITORS FOR TREATMENT OF CANCER KUDOS PHARMACEUTICALS LIMITED (GB) 2005-06-16 WO disclosed
EP-1208104-B1 TRICYCLIC INHIBITORS OF POLY(ADP-RIBOSE) POLYMERASES AGOURON PHARMA (US) 2005-01-19 EP disclosed
US-6548494-B1 3,4-dihydro-2H-(1,4)diazepino(6,7,1-hi)indol-1-one or 1-thione derivatives where indole C3 could also be N; use treating cancers as well as stroke, head trauma, and neurodegenerative diseases AGOURON PHARMACEUTICALS, INC. 2003-04-15 US disclosed
EP-1208104-A2 TRICYCLIC INHIBITORS OF POLY(ADP-RIBOSE) POLYMERASES AGOURON PHARMACEUTICALS, INC. (US) 2002-05-29 EP disclosed
WO-2001016136-A2 TRICYCLIC INHIBITORS OF POLY(ADP-RIBOSE) POLYMERASES AGOURON PHARMACEUTICALS, INC. (US) 2001-03-08 WO 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-20250161247-A1 METHOD FOR TREATING BREAST CANCERS AND PARP RESISTANT BREAST CANCERS PARP1, PARP2, PARP3 PARP1 1/4885
US-20240299322-A1 TREATING CANCERS WITH COMBINATIONS OF PARP INHIBITOR AND ACYLFULVENES PARP1, PARP2, PARP11 PARP1 1/4885
US-20070066610-A1 Acylhydrazones as kinase modulators MET, ERBB2, ERBB3 PARP1 2253/4885
US-20240245643-A1 DNA Damage Repair Inhibitors for Treatment of Cancer PARP2, MRE11, PARP1 PARP1 3/4885
US-20060142231-A1 DNA damage repair inhibitors for treatment of cancer MRE11, PARP2, ERCC4 PARP1 4/4885

“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.