SCHEMBL215530

SCHEMBL215530

Cc1nc2c(O)cccc2c(=O)[nH]1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 17)

geneUniProtsupporting neighboursconfidence
PARP1 P09874 18/20 1.00
KDM4E B2RXH2 2/20 1.00
CYP1A2 P05177 1/20 1.00
CYP2D6 P10635 1/20 1.00
CYP2C9 P11712 1/20 1.00
CYP2C19 P33261 1/20 1.00
TNKS2 Q9H2K2 13/20 0.64
TNKS O95271 12/20 0.64
NPC1 O15118 1/20 0.46
USP2 O75604 1/20 0.46
ALDH1A1 P00352 1/20 0.46
GLA P06280 1/20 0.46
GAA P10253 1/20 0.46
MAPT P10636 1/20 0.46
HPGD P15428 1/20 0.46
RAB9A P51151 1/20 0.46
SMN1; SMN2 Q16637 1/20 0.46

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
SCHEMBL29529679 1.00 PARP1 (1.00) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL1387263 0.82 PARP1 (1.00) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL28763423 0.79 PARP1 (0.66) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL526074 0.79 PARP1 (0.70) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL15840543 0.79 PARP1 (1.00) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL6931033 0.79 PARP1 (0.70) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL30900892 0.79 PARP1 (0.70) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL13313503 0.79 PARP1 (0.65) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL8438092 0.79 PARP1 (0.65) PARP1KDM4ECYP1A2CYP2D6CYP2C9
SCHEMBL527044 0.79 PARP1 (0.65) PARP1KDM4ECYP1A2CYP2D6CYP2C9

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2026106998-A1 PROSTATE-SPECIFIC MEMBRANE ANTIGEN (PSMA)-TARGETED POLY(ADP-RIBOSE) POLYMERASE (PARP) INHIBITOR AND RELATED COMPOSITION AND METHOD OF USE PURDUE RESEARCH FOUNDATION (US) 2026-05-21 WO claimed
EP-4739310-A1 ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE 1 (ENPP1) INHIBITOR COMBINATIONS AND USES THEREOF Insilico Medicine IP Limited (HK) 2026-05-13 EP claimed
WO-2025109076-A1 BIOMARKERS FOR IDENTIFYING PATIENTS HAVING TUMORS WITH HOMOLOGOUS RECOMBINATION DEFICIENCY INSTITUT CURIE (FR) 2025-05-30 WO claimed
US-20250129163-A1 PHARMACEUTICAL COMPOSITION AND USE THEREOF AKESO BIOPHARMA, INC. (CN) 2025-04-24 US claimed
US-20250114450-A1 PHARMACEUTICAL COMBINATION CONTAINING ANTI-PD-1-ANTI-VEGFA BISPECIFIC ANTIBODY, AND USE THEREOF AKESO BIOPHARMA, INC. (CN) 2025-04-10 US claimed
WO-2025007955-A1 ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE 1 (ENPP1) INHIBITOR COMBINATIONS AND USES THEREOF INSILICO MEDICINE IP LIMITED (CN) 2025-01-09 WO claimed
WO-2024217502-A1 METHIONINE ADENOSYLTRANSFERASE 2A (MAT2A) INHIBITOR COMBINATIONS AND USES THEREOF INSILICO MEDICINE IP LIMITED (CN) 2024-10-24 WO claimed
EP-4419094-A1 COMPOSITIONS AND METHODS FOR TREATMENT OF HYPERPROLIFERATIVE, INFLAMMATORY, AND IMMUNOLOGICAL DISEASES, AND INFECTIONS Edison Oncology (US) 2024-08-28 EP claimed
WO-2024102876-A1 INTRATHECAL NANOPARTICLE DELIVERY FOR TREATMENT OF LEPTOMENINGEAL TUMORS WITH CORE-SHELL PARTICLES MADE OF HYPERBRANCHED POLYGLYCEROL AND POLYLACTIC ACID YALE UNIVERSITY (US) 2024-05-16 WO claimed
CN-113786409-B Compositions comprising phosphoinositide 3-kinase inhibitors and a second antiproliferative agent 甫康(上海)健康科技有限责任公司 2024-04-02 CN claimed
EP-2387403-A1 METHOD OF TREATING CANCER Academisch Medisch Centrum bij de Universiteit van Amsterdam (NL) 2011-11-23 EP claimed
US-20110253692-A1 Electrical heater for vehicle windshields and windows SCHAUBLE RICHARD EGON 2011-10-20 US claimed
EP-1649017-B1 USE OF RNAI INHIBITING PARP ACTIVITY FOR THE MANUFACTURE OF A MEDICAMENT FOR THE TREATMENT OF CANCER UNIV SHEFFIELD (GB) 2011-07-13 EP claimed
WO-2010082821-A1 METHOD OF TREATING CANCER ACADEMISCH MEDISCH CENTRUM BIJ DE UNIVERSITEIT VAN AMSTERDAM (NL) 2010-07-22 WO claimed
WO-2010082813-A1 METHOD OF TREATING CANCER ACADEMISCH MEDISCH CENTRUM BIJ DE UNIVERSITEIT VAN AMSTERDAM (NL) 2010-07-22 WO claimed
US-20070179160-A1 derivatives of tricyclic lactam indoles and tricyclic lactam benzimidazoles; poly (ADP-ribose) polymerase (PARP) inhibitors; breast cancer, cancers caused by genetic defect in a gene; side effects reduction by not administering as a combination therapy; low doses; antiapoptosis; BRCA1 or BRCA2 expression THE UNIVERSITY OF SHEFFIELD (GB) 2007-08-02 US claimed
EP-0897915-B1 Quinazolinone compounds as chemotherapeutic agents UNIV NEWCASTLE VENTURES LTD (GB) 2003-01-22 EP claimed
EP-0897915-A1 QUINAZOLINONE CONPOUNDS AS CHEMOTHERAPEUTIC AGENTS NEWCASTLE UNIVERSITY VENTURES LIMITED (GB) 1999-02-24 EP claimed
JP-H09510704-A 1997-10-28 JP claimed
WO-1995024379-A1 BENZAMIDE ANALOGS, USEFUL AS PARP (ADP-RIBOSYLTRANSFERASE, ADPRT) DNA REPAIR ENZYME INHIBITORS NEWCASTLE UNIVERSITY VENTURES LIMITED (GB) 1995-09-14 WO claimed