SCHEMBL239920

SCHEMBL239920

O=c1[nH]c2ccccc2[nH]c1=O

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
KDM4E B2RXH2 6/20 1.00
GRIN2D O15399 3/20 1.00
GRIN3B O60391 3/20 1.00
GRIN1 Q05586 3/20 1.00
GRIN2A Q12879 3/20 1.00
GRIN2B Q13224 3/20 1.00
GRIN2C Q14957 3/20 1.00
GRIN3A Q8TCU5 3/20 1.00
ALDH1A1 P00352 4/20 0.59
PARP1 P09874 3/20 0.59
LMNA P02545 2/20 0.59
HSD17B10 Q99714 2/20 0.59
MEN1 O00255 1/20 0.59
TNKS O95271 1/20 0.59
CYP1A2 P05177 1/20 0.59
GPR3 P46089 1/20 0.59
BLM P54132 1/20 0.59
PMP22 Q01453 1/20 0.59
KMT2A Q03164 1/20 0.59
PARP15 Q460N3 1/20 0.59

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
SCHEMBL29495630 1.00 KDM4E (1.00) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
Bicarbonate SCHEMBL7779718 0.89 KDM4E (0.79) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
SCHEMBL8873559 0.88 KDM4E (0.78) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
SCHEMBL8873438 0.81 PARP1 (0.74) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
SCHEMBL4558727 0.80 KDM4E (0.67) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
SCHEMBL29367508 0.80 KDM4E (0.67) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
SCHEMBL37951 0.80 KDM4E (0.67) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
Hydrochloric Acid SCHEMBL30832797 0.78 KDM4E (0.63) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
Hydrochloric Acid SCHEMBL30275219 0.78 KDM4E (0.63) KDM4EGRIN2DGRIN3BGRIN1GRIN2A
Hydrochloric Acid SCHEMBL4647780 0.78 KDM4E (0.63) KDM4EGRIN2DGRIN3BGRIN1GRIN2A

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 1128 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12428373-B2 Dopamine D2 receptor ligands THE BROAD INSTITUTE, INC. (US) 2025-09-30 US claimed
US-20230143552-A1 DOPAMINE D2 RECEPTOR LIGANDS THE BROAD INSTITUTE, INC. (US) 2023-05-11 US claimed
US-11498896-B2 Dopamine D2 receptor ligands THE BROAD INSTITUTE, INC. (US) 2022-11-15 US claimed
CN-108349953-B Pesticidal compositions and methods 孟山都技术公司 2022-06-17 CN claimed
US-20210147355-A1 DOPAMINE D2 RECEPTOR LIGANDS THE BROAD INSTITUTE, INC. (US) 2021-05-20 US claimed
US-10633336-B2 Dopamine D2 receptor ligands THE BROAD INSTITUTE, INC. (US) 2020-04-28 US claimed
CN-108383828-A 1 new, 2- as chemokine receptor modulators is bis--sulfamide derivative 阿勒根公司 2018-08-10 CN claimed
US-20180155283-A1 DOPAMINE D2 RECEPTOR LIGANDS THE BROAD INSTITUTE, INC. (US) 2018-06-07 US claimed
US-20180072997-A1 INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION BRISTOL-MYERS SQUIBB COMPANY 2018-03-15 US claimed
EP-3286174-A1 INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION VIIV Healthcare UK (No.5) Limited (GB) 2018-02-28 EP claimed
US-5620979-A TREATING NEURONAL LOSS ASSOCIATED WITH STROKE, ISCHEMIA, CENTRAL NERVOUS SYSTEM TRAUMA, HYPOGLYCEMIA OR SURGERY STATE OF OREGON, ACTING BY AND THROUGH THE OREGON STATE BOARD OF HIGHER EDUCATION, ACTING FOR AND ON BEHALF OF THE OREGON HEALTH SCIENCES UNIVERSITY AND THE UNIVERSITY OF OREGON, EUGENE OREGON (US) 1997-04-15 US claimed
EP-0732942-A1 ALKYL, AZIDO, ALKOXY, AND FLUORO-SUBSTITUTED AND FUSED QUINOXALINEDIONES AND THE USE THEREOF AS GLYCINE RECEPTOR ANTAGONISTS ACEA PHARMACEUTICALS, INC. (US) 1996-09-25 EP claimed
WO-1996019476-A1 NOVEL QUINOXALINES AND DRUGS PREPARED THEREFROM BASF AKTIENGESELLSCHAFT (DE) 1996-06-27 WO claimed
US-5514680-A ANTICONVULSANTS WITH 5,6,7-TRISUBSTITUTED-1,4-DIHYDROQUINOXALINE-2,3-DIONE THE STATE OF OREGON, ACTING BY AND THROUGH THE OREGON STATE BOARD OF HIGHER EDUCATION, ACTING FOR AND ON BEHALF OF THE OREGON HEALTH SCIENCES UNIVERSITY (US) 1996-05-07 US claimed
WO-1996009295-A1 QUINOXALINE DERIVATIVES USEFUL IN THERAPY PFIZER LIMITED (GB) 1996-03-28 WO claimed
JP-H08501283-A 1996-02-13 JP claimed
WO-1995012417-A1 ALKYL, AZIDO, ALKOXY, AND FLUORO-SUBSTITUTED AND FUSED QUINOXALINEDIONES AND THE USE THEREOF AS GLYCINE RECEPTOR ANTAGONISTS ACEA PHARMACEUTICALS, INC. (US) 1995-05-11 WO claimed
EP-0647137-A1 GLYCINE RECEPTOR ANTAGONISTS AND THE USE THEREOF THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 1995-04-12 EP claimed
WO-1994000124-A1 GLYCINE RECEPTOR ANTAGONISTS AND THE USE THEREOF WEBER ECKARD (US) 1994-01-06 WO claimed
EP-0572852-A1 Quinoxalin-2,3(1H,4H)-diones used as medicine BASF Aktiengesellschaft (DE) 1993-12-08 EP claimed

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

For each of this compound's patents that has machine-readable text (7 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-20180155283-A1 DOPAMINE D2 RECEPTOR LIGANDS DRD2, DRD3, ARRB1 KDM4E 4433/4885GRIN2D 42/4885GRIN3B 96/4885
US-11498896-B2 Dopamine D2 receptor ligands DRD2, SLC6A3, NTSR2 KDM4E 4204/4885GRIN2D 68/4885GRIN3B 61/4885
US-10633336-B2 Dopamine D2 receptor ligands DRD2, ARRB1, DRD3 KDM4E 4325/4885GRIN2D 85/4885GRIN3B 75/4885
US-20230143552-A1 DOPAMINE D2 RECEPTOR LIGANDS DRD2, SLC6A3, NTSR2 KDM4E 4204/4885GRIN2D 68/4885GRIN3B 61/4885
US-20210147355-A1 DOPAMINE D2 RECEPTOR LIGANDS DRD2, SLC6A3, NTSR2 KDM4E 4204/4885GRIN2D 68/4885GRIN3B 61/4885
US-12428373-B2 Dopamine D2 receptor ligands DRD2, SLC6A3, NTSR2 KDM4E 4204/4885GRIN2D 68/4885GRIN3B 61/4885
US-20180072997-A1 INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION EIF2AK2, POLR2H, POLR2E KDM4E 2426/4885GRIN2D 4459/4885GRIN3B 3729/4885

“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.