SCHEMBL1899737

SCHEMBL1899737

O=C(Nc1nnc(-c2ccco2)o1)c1cc(-c2ccccc2)nc2ccc(OCc3ccccc3)cc12

nearest known ligand 0.72

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
STAT3 P40763 9/20 0.72
LMNA P02545 5/20 0.52
KDM4E B2RXH2 3/20 0.50
KMT2A Q03164 3/20 0.50
MEN1 O00255 2/20 0.50
HTT P42858 2/20 0.50
SMN1; SMN2 Q16637 2/20 0.50
TDP1 Q9NUW8 2/20 0.50
ALDH1A1 P00352 2/20 0.49
L3MBTL1 Q9Y468 2/20 0.49
NPC1 O15118 1/20 0.48
RAB9A P51151 1/20 0.48
KEAP1 Q14145 1/20 0.48
HCRTR1 O43613 1/20 0.46
GLA P06280 1/20 0.46
MAPT P10636 1/20 0.46
HPGD P15428 1/20 0.46
MAPK1 P28482 1/20 0.46
MCL1 Q07820 2/20 0.45
ADCY8 P40145 1/20 0.45

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
SCHEMBL1903799 0.89 STAT3 (0.71) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL1901062 0.88 STAT3 (0.77) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL1897073 0.87 STAT3 (0.68) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL1898078 0.87 STAT3 (0.74) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL1900395 0.86 STAT3 (0.82) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL1899883 0.86 STAT3 (0.73) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL22471946 0.85 STAT3 (0.72) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL1905449 0.85 STAT3 (0.84) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL29382140 0.84 STAT3 (1.00) STAT3LMNAKDM4EKMT2AMEN1
SCHEMBL1899809 0.84 STAT3 (1.00) STAT3LMNAKDM4EKMT2AMEN1

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 4 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-2325181-B1 STAT3 INHIBITOR CONTAINING QUINOLINECARBOXAMIDE DERIVATIVE AS ACTIVE INGREDIENT GENERAL INCORPORATED ASS PHARMA VALLEY PROJECT SUPPORTING ORGANIZATION (JP) 2017-03-29 EP disclosed
US-8466290-B2 STAT3 inhibitor containing quinolinecarboxamide derivative as active ingredient PHARMA IP GENERAL INCORPORATED ASSOCIATION (JP) 2013-06-18 US disclosed
US-20110172429-A1 STAT3 INHIBITOR CONTAINING QUINOLINECARBOXAMIDE DERIVATIVE AS ACTIVE INGREDIENT PHARMA IP GENERAL INCORPORATED ASSOCIATION (JP) 2011-07-14 US disclosed
EP-2325181-A1 STAT3 INHIBITOR CONTAINING QUINOLINECARBOXAMIDE DERIVATIVE AS ACTIVE INGREDIENT Pharma Ip General Incorporated Association (JP) 2011-05-25 EP 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 (1 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-20110172429-A1 STAT3 INHIBITOR CONTAINING QUINOLINECARBOXAMIDE DERIVATIVE AS ACTIVE INGREDIENT STAT3, STAT4, STAT5B STAT3 1/4885LMNA 4766/4885KDM4E 532/4885

“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.