SCHEMBL4809540

SCHEMBL4809540

O=c1[nH]cc(-c2ccc(CN3CCCC3)cc2)c2c(O)cccc12

nearest known ligand 0.63

Predicted protein targets (top 13)

geneUniProtsupporting neighboursconfidence
PARP1 P09874 3/20 0.63
ROCK2 O75116 3/20 0.50
NAMPT P43490 3/20 0.50
CYP2D6 P10635 1/20 0.46
CYP2C19 P33261 1/20 0.46
ROCK1 Q13464 1/20 0.42
HRH3 Q9Y5N1 9/20 0.42
HRH4 Q9H3N8 1/20 0.42
CDK4 P11802 1/20 0.41
CCND1 P24385 1/20 0.41
CDK2 P24941 1/20 0.41
ACHE P22303 1/20 0.41
CHEK1 O14757 1/20 0.40

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
SCHEMBL4811181 0.84 PARP1 (0.53) PARP1ROCK2NAMPTROCK1
SCHEMBL4810830 0.82 PARP1 (0.53) PARP1NAMPT
SCHEMBL4812985 0.81 PARP1 (0.52) PARP1ROCK2NAMPTROCK1HRH3
SCHEMBL4812987 0.81 PARP1 (0.52) PARP1ROCK2NAMPTROCK1HRH3
SCHEMBL4813426 0.80 PARP1 (0.51) PARP1ROCK2NAMPTROCK1ACHE
SCHEMBL4154686 0.77 PARP1 (1.00) PARP1ROCK2NAMPTROCK1HRH3
SCHEMBL30859698 0.77 PARP1 (1.00) PARP1ROCK2NAMPTROCK1HRH3
SCHEMBL14064676 0.77 PARP1 (0.65) PARP1CDK4CCND1
SCHEMBL14064732 0.76 PARP1 (0.65) PARP1ROCK2ROCK1
Hydrochloric Acid SCHEMBL4816152 0.76 PARP1 (0.98) PARP1ROCK2NAMPTROCK1HRH3

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-7425563-B2 Excellent poly (ADP-ribose) synthetase inhibitors; various ischemic diseases, inflammatory diseases, neurodegenerative diseases, diabetes, septic shock, cephalic injury; 1,2-Dihydro-4-[4-(dimethylaminomethyl)phenyl]-5-hydroxy-1-oxoisoquinoline KYORIN PHARMACEUTICAL CO., LTD. (JP) 2008-09-16 US claimed
US-20060173039-A1 4-(Substituted aryl)-5-hydroxyisoquinolinone derivative KYORIN PHARMACEUTICAL CO., LTD. (JP) 2006-08-03 US claimed
EP-1544194-A1 4-(SUBSTITUTED ARYL)-5-HYDROXYISOQUINOLINONE DERIVATIVE KYORIN PHARMACEUTICAL CO., LTD. (JP) 2005-06-22 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 (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-20060173039-A1 4-(Substituted aryl)-5-hydroxyisoquinolinone derivative PARP1, PARP11, PARP4 PARP1 1/4885ROCK2 3947/4885NAMPT 368/4885

“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.