SCHEMBL1898646

SCHEMBL1898646

O=C(Nc1nnc(-c2ccco2)o1)c1cc(-c2ccc(Cl)s2)nc2ccccc12

nearest known ligand 0.78

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
STAT3 P40763 8/20 0.78
LMNA P02545 5/20 0.58
KDM4E B2RXH2 4/20 0.58
MAPT P10636 4/20 0.58
MEN1 O00255 3/20 0.58
KMT2A Q03164 3/20 0.58
SMN1; SMN2 Q16637 3/20 0.58
ALDH1A1 P00352 3/20 0.58
TDP1 Q9NUW8 3/20 0.58
GLA P06280 2/20 0.58
HTT P42858 2/20 0.58
HPGD P15428 2/20 0.58
HCRTR1 O43613 1/20 0.58
MAPK1 P28482 1/20 0.58
RXFP1 Q9HBX9 2/20 0.57
GAA P10253 1/20 0.57
PPARG P37231 1/20 0.57
NCOA2 Q15596 1/20 0.57
NCOA1 Q15788 1/20 0.57
NPSR1 Q6W5P4 1/20 0.57

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
SCHEMBL1899815 0.88 STAT3 (1.00) STAT3LMNAKDM4EMAPTMEN1
SCHEMBL1900732 0.86 STAT3 (1.00) STAT3LMNAKDM4EMAPTMEN1
SCHEMBL29382140 0.86 STAT3 (1.00) STAT3LMNAKDM4EMAPTMEN1
SCHEMBL1899809 0.86 STAT3 (1.00) STAT3LMNAKDM4EMAPTMEN1
SCHEMBL1900902 0.85 STAT3 (0.87) STAT3LMNAKDM4EMAPTMEN1
SCHEMBL1903545 0.85 STAT3 (0.84) STAT3LMNAKDM4EMAPTMEN1
SCHEMBL1898024 0.85 STAT3 (0.74) STAT3LMNAKDM4EMAPTMEN1
SCHEMBL1899810 0.85 STAT3 (0.79) STAT3LMNAKDM4EMEN1KMT2A
SCHEMBL1897499 0.84 STAT3 (0.77) STAT3LMNAKDM4EMAPTMEN1
SCHEMBL1899661 0.84 STAT3 (0.84) STAT3LMNAKDM4EMAPTMEN1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20220218693-A1 IMMUNE CHECKPOINT INHIBITOR COMBINATION THERAPY USING QUINOLINE CARBOXAMIDE DERIVATIVE KABUSHIKI KAISHA YAKULT HONSHA (JP) 2022-07-14 US disclosed
EP-3960199-A1 IMMUNE CHECKPOINT INHIBITOR COMBINATION THERAPY USING QUINOLINE CARBOXAMIDE DERIVATIVE Kabushiki Kaisha Yakult Honsha (JP) 2022-03-02 EP disclosed
US-20220008409-A1 CANCER COMBINATION THERAPY USING QUINOLINE CARBOXAMIDE DERIVATIVE KABUSHIKI KAISHA YAKULT HONSHA (JP) 2022-01-13 US disclosed
EP-3854397-A1 CANCER COMBINATION THERAPY USING QUINOLINE CARBOXAMIDE DERIVATIVE Kabushiki Kaisha Yakult Honsha (JP) 2021-07-28 EP disclosed
WO-2020059705-A1 CANCER COMBINATION THERAPY USING QUINOLINE CARBOXAMIDE DERIVATIVE 株式会社ヤクルト本社 2020-03-26 WO disclosed
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 (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-20220008409-A1 CANCER COMBINATION THERAPY USING QUINOLINE CARBOXAMIDE DERIVATIVE JAK2, ROS1, ABL1 STAT3 14/4885LMNA 4862/4885KDM4E 1390/4885
US-20110172429-A1 STAT3 INHIBITOR CONTAINING QUINOLINECARBOXAMIDE DERIVATIVE AS ACTIVE INGREDIENT STAT3, STAT4, STAT5B STAT3 1/4885LMNA 4766/4885KDM4E 532/4885
US-20220218693-A1 IMMUNE CHECKPOINT INHIBITOR COMBINATION THERAPY USING QUINOLINE CARBOXAMIDE DERIVATIVE STAT3, PDCD1, CD274 STAT3 1/4885LMNA 4467/4885KDM4E 460/4885

“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.