SCHEMBL247478

SCHEMBL247478

[O-][n+]1cccc2ncccc21

nearest known ligand 0.41

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
ALDH1A1 P00352 5/20 0.41
KDM4E B2RXH2 3/20 0.38
MAPT P10636 3/20 0.38
POLB P06746 2/20 0.34
NPC1 O15118 1/20 0.32
RAB9A P51151 1/20 0.32
CYP3A4 P08684 1/20 0.31
ATM Q13315 2/20 0.31
HTT P42858 4/20 0.31
LMNA P02545 3/20 0.31
MEN1 O00255 2/20 0.31
CASP1 P29466 2/20 0.31
KMT2A Q03164 2/20 0.31
HSP90AA1 P07900 2/20 0.31
HSP90AB1 P08238 2/20 0.31
CASP7 P55210 1/20 0.31
CYP1A2 P05177 1/20 0.31
CYP2C19 P33261 1/20 0.31
NR4A2 P43354 1/20 0.31
BLM P54132 1/20 0.31

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
SCHEMBL29364156 1.00 ALDH1A1 (0.41) ALDH1A1KDM4EMAPTPOLBNPC1
SCHEMBL240893 0.85 ALDH1A1 (0.38) ALDH1A1KDM4EMAPTCYP3A4ATM
Quinoline SCHEMBL28190534 0.83 ALDH1A1 (0.59) ALDH1A1KDM4EMAPTPOLBNPC1
Bromide SCHEMBL7758538 0.83 ALDH1A1 (0.37) ALDH1A1KDM4EATMHTTLMNA
Quinoxaline SCHEMBL5268892 0.82 ALDH1A1 (0.35) ALDH1A1KDM4EMAPTPOLBATM
SCHEMBL9901887 0.80 NPC1 (0.43) ALDH1A1KDM4EMAPTPOLBNPC1
SCHEMBL28809132 0.75 ALDH1A1 (0.41) ALDH1A1KDM4EMAPTPOLBNPC1
SCHEMBL13403464 0.75 HDAC8 (0.43) ALDH1A1KDM4EMAPTPOLBNPC1
SCHEMBL4140452 0.75 CYP1A2 (0.48) ALDH1A1KDM4EMAPTNPC1RAB9A
SCHEMBL7900240 0.74 HTT (0.42) ALDH1A1KDM4EMAPTPOLBATM

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-120025316-A Compound for targeted degradation of ALK protein, and preparation method and application thereof 成都分迪药业有限公司 2025-05-23 CN claimed
CN-116509854-B Application of naphthyridinone derivative 浙江省中医院、浙江中医药大学附属第一医院(浙江省东方医院) 2025-05-23 CN claimed
US-20240201205-A1 METHOD FOR DETECTING NEUROLOGICAL DISEASES USING SUPRAMOLECULE POLYMER THERAPEUTICS THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 2024-06-20 US claimed
US-20240197682-A1 METHOD FOR TREATING NEUROLOGICAL DISEASES USING SUPRAMOLECULE POLYMER THERAPEUTICS THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 2024-06-20 US claimed
US-20240199604-A1 SUPRAMOLECULAR POLYMER THERAPEUTICS AND DIAGNOSTICS THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 2024-06-20 US claimed
EP-4363043-A1 COMPOSITIONS AND METHODS FOR INCREASING CANCER CELL SENSITIVITY TO ALTERNATING ELECTRIC FIELDS Novocure GmbH (CH) 2024-05-08 EP claimed
US-20240140944-A1 NOVEL NAPHTHYRIDINONE DERIVATIVE HAVING INHIBITORY ACTIVITY AGAINST ECTONUCLEOTIDE PYROPHOSPHATASE-PHOSPHODIESTERASE AND USE THEREOF TXINNO BIOSCIENCE INC. (KR) 2024-05-02 US claimed
WO-2024059845-A1 SUPRAMOLECULAR POLYMER THERAPEUTICS AND DIAGNOSTICS THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (US) 2024-03-21 WO claimed
CN-117580614-A Compositions and methods for increasing sensitivity of cancer cells to alternating electric fields 诺沃库勒有限责任公司 2024-02-20 CN claimed
CN-117209495-A Tetrahydrodibenzo [ b, g ] [1,8] naphthyridine-1-ketone compound and preparation method and application thereof 赣南师范大学 2023-12-12 CN claimed
US-6127363-A FOR TRANSURETHRAL OR TRANSDERMAL ADMINISTRATION OR INTRACAVERNOSAL INJECTION, KITS VIVUS, INC. (US) 2000-10-03 US claimed
US-5939550-A Process for preparing derivatives of azabicyclo naphthyridine carboxylic acid comprising a dipeptide PFIZER INC. (US) 1999-08-17 US claimed
EP-0833837-A1 PROCESS FOR PREPARING DERIVATIVES OF AZABICYCLO NAPHTHYRIDINE CARBOXYLIC ACID COMPRISING A DIPEPTIDE PFIZER INC. (US) 1998-04-08 EP claimed
WO-1997000268-A1 PROCESS FOR PREPARING DERIVATIVES OF AZABICYCLO NAPHTHYRIDINE CARBOXYLIC ACID COMPRISING A DIPEPTIDE PFIZER INC. (US) 1997-01-03 WO claimed
EP-0406112-B1 1-Benzhydrylazetidines, their preparation and their use as intermediates for the preparation of compounds with antimicrobial activity ESTEVE LABOR DR (ES) 1994-12-28 EP claimed
EP-0228416-B1 PHARMACEUTICAL COMPOSITIONS CONTAINING AZANAPHTHALENES SCHERING CORPORATION (US) 1990-03-21 EP claimed
EP-0133530-B1 1,6-NAPHTHYRIDINONE DERIVATIVES, PROCESS FOR THEIR PREPARATION, AND MEDICAMENTS CONTAINING THEM GÖDECKE AKTIENGESELLSCHAFT (DE) 1989-03-15 EP claimed
EP-0228416-A1 PHARMACEUTICAL COMPOSITIONS CONTAINING AZANAPHTHALENES. SCHERING CORP (US) 1987-07-15 EP claimed
WO-1986007537-A2 PHARMACEUTICAL COMPOSITIONS CONTAINING AZANAPHTHALENES SCHERING CORPORATION (US) 1986-12-31 WO claimed
EP-0127135-A2 Fused tricyclic derivatives of naphthyridinone and pyridone and the corresponding thiones SCHERING CORPORATION (US) 1984-12-05 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 (3 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-20240199604-A1 SUPRAMOLECULAR POLYMER THERAPEUTICS AND DIAGNOSTICS MAPT, HTT, PSEN1 ALDH1A1 4342/4885KDM4E 4298/4885MAPT 1/4885
US-20240140944-A1 NOVEL NAPHTHYRIDINONE DERIVATIVE HAVING INHIBITORY ACTIVITY AGAINST ECTONUCLEOTIDE PYROPHOSPHATASE-PHOSPHODIESTERASE AND USE THEREOF ENPP1, ENPP3, ENTPD5 ALDH1A1 1224/4885KDM4E 3163/4885MAPT 3826/4885
US-20240197682-A1 METHOD FOR TREATING NEUROLOGICAL DISEASES USING SUPRAMOLECULE POLYMER THERAPEUTICS PRNP, PSEN1, SNCA ALDH1A1 4385/4885KDM4E 4814/4885MAPT 10/4885

“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.