SCHEMBL6237555

SCHEMBL6237555

Cn1cc(C2=CC(=O)C(=O)c3ccccc32)c2ccccc21

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 14)

geneUniProtsupporting neighboursconfidence
PTPRC P08575 4/20 1.00
PTPN1 P18031 5/20 0.54
CDK2 P24941 2/20 0.51
CCNE2 O96020 1/20 0.51
CDK4 P11802 1/20 0.51
CCND1 P24385 1/20 0.51
CCNE1 P24864 1/20 0.51
CCNT1 O60563 2/20 0.50
CDK9 P50750 2/20 0.50
PTPRF P10586 2/20 0.49
CDC25B P30305 2/20 0.49
GSK3B P49841 3/20 0.47
PRKCA P17252 1/20 0.47
CCNA2 P20248 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
SCHEMBL9572014 0.88 PTPRC (0.78) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL31194258 0.88 PTPRC (0.78) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL9572025 0.85 PTPRC (0.74) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL9572018 0.77 PTPRC (0.62) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL7716530 0.77 PTPRC (0.62) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL10791127 0.77 PTPRC (0.62) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL9572021 0.75 PTPRC (0.60) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL10436037 0.75 PTPRC (0.60) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL28505491 0.74 CDK2 (0.60) PTPRCCDK2CCNE2CDK4CCND1
SCHEMBL27616714 0.74 PTPRC (0.58) PTPRCCDK2CCNE2CDK4CCND1

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
EP-0560682-B1 Keratinous fibres dye compositions with 4-monoindolyl 1,2-naphthochinones, 4-monoindolyl 1,2-naphthoquinones OREAL (FR) 1996-08-07 EP claimed
EP-0560682-A1 Keratinous fibres dye compositions with 4-monoindolyl 1,2-naphthochinones, 4-monoindolyl 1,2-naphthoquinones L'OREAL (FR) 1993-09-15 EP claimed
US-6939896-B2 Naphthalenedione derivatives; treating autoimmune diseases and organ graft rejection ASTRAZENECA AB (SE) 2005-09-06 US disclosed
EP-1259231-B1 NAPHTHOQUINONE DERIVATIVES AS CD45 INHIBITORS ASTRAZENECA AB (SE) 2005-05-25 EP disclosed
US-20030119897-A1 Cd45 inhibitors ASTRAZENECA AB (SE) 2003-06-26 US disclosed
EP-1259231-A2 NAPHTHOQUINONE DERIVATIVES AS CD45 INHIBITORS AstraZeneca AB (SE) 2002-11-27 EP disclosed
WO-2001045681-A2 NAPHTHOQUINONE DERIVATIVES AS CD45 INHIBITORS ASTRAZENECA AB (SE) 2001-06-28 WO disclosed
EP-0560682-B1 Keratinous fibres dye compositions with 4-monoindolyl 1,2-naphthochinones, 4-monoindolyl 1,2-naphthoquinones OREAL (FR) 1996-08-07 EP disclosed
EP-0560682-A1 Keratinous fibres dye compositions with 4-monoindolyl 1,2-naphthochinones, 4-monoindolyl 1,2-naphthoquinones L'OREAL (FR) 1993-09-15 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-20030119897-A1 Cd45 inhibitors PTPRC, CD2, HLA-C PTPRC 1/4885PTPN1 18/4885CDK2 1334/4885

“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.