SCHEMBL1899661

SCHEMBL1899661

O=C(Nc1nnc(-c2ccco2)o1)c1cc(-c2cccc(Cl)c2)nc2ccccc12

nearest known ligand 0.84

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
STAT3 P40763 9/20 0.84
KDM4E B2RXH2 5/20 0.61
LMNA P02545 4/20 0.61
SMN1; SMN2 Q16637 3/20 0.61
MEN1 O00255 3/20 0.58
KMT2A Q03164 3/20 0.58
HTT P42858 2/20 0.58
TDP1 Q9NUW8 2/20 0.58
ALDH1A1 P00352 3/20 0.57
NPC1 O15118 2/20 0.56
RAB9A P51151 2/20 0.56
GFER P55789 1/20 0.56
HPGD P15428 2/20 0.56
CA12 O43570 1/20 0.56
CA1 P00915 1/20 0.56
CA2 P00918 1/20 0.56
CA9 Q16790 1/20 0.56
HCRTR1 O43613 1/20 0.56
GLA P06280 1/20 0.56
MAPT P10636 1/20 0.56

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
SCHEMBL29382140 0.92 STAT3 (1.00) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1899809 0.92 STAT3 (1.00) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1900902 0.91 STAT3 (0.87) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1906135 0.90 STAT3 (0.82) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1900574 0.90 STAT3 (0.86) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1898290 0.90 STAT3 (0.86) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1904300 0.89 STAT3 (0.81) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1901242 0.88 STAT3 (0.81) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1899401 0.88 STAT3 (0.81) STAT3KDM4ELMNASMN1; SMN2MEN1
SCHEMBL1899815 0.88 STAT3 (1.00) STAT3KDM4ELMNAMEN1KMT2A

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 14/4885KDM4E 1390/4885LMNA 4862/4885
US-20110172429-A1 STAT3 INHIBITOR CONTAINING QUINOLINECARBOXAMIDE DERIVATIVE AS ACTIVE INGREDIENT STAT3, STAT4, STAT5B STAT3 1/4885KDM4E 532/4885LMNA 4766/4885
US-20220218693-A1 IMMUNE CHECKPOINT INHIBITOR COMBINATION THERAPY USING QUINOLINE CARBOXAMIDE DERIVATIVE STAT3, PDCD1, CD274 STAT3 1/4885KDM4E 460/4885LMNA 4467/4885

“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.