SCHEMBL4452836

SCHEMBL4452836

Nc1nc(-c2ccco2)c2cnn(CCc3ccccc3)c2n1

nearest known ligand 1.00 ✓ in ChEMBL — recovers established targets

Predicted protein targets (top 18)

geneUniProtsupporting neighboursconfidence
ADORA2A P29274 20/20 1.00
ADORA1 P30542 17/20 1.00
HDAC1 Q13547 4/20 0.72
HDAC3 O15379 1/20 0.69
HDAC2 Q92769 1/20 0.69
KDM4E B2RXH2 1/20 0.64
NPC1 O15118 1/20 0.64
ALDH1A1 P00352 1/20 0.64
TP53 P04637 1/20 0.64
CYP3A4 P08684 1/20 0.64
ADORA3 P0DMS8 1/20 0.64
HPGD P15428 1/20 0.64
ALOX15 P16050 1/20 0.64
MAPK1 P28482 1/20 0.64
ADORA2B P29275 1/20 0.64
RAB9A P51151 1/20 0.64
SMN1; SMN2 Q16637 1/20 0.64
HSD17B10 Q99714 1/20 0.64

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
SCHEMBL4457057 0.93 ADORA2A (1.00) ADORA2AADORA1HDAC1HDAC3HDAC2
SCHEMBL29051771 0.89 ADORA2A (0.81) ADORA2AADORA1HDAC1HDAC3HDAC2
SCHEMBL4452013 0.88 ADORA2A (1.00) ADORA2AADORA1HDAC1
SCHEMBL4456522 0.86 ADORA2A (0.76) ADORA2AADORA1HDAC1HDAC3HDAC2
SCHEMBL29052086 0.84 ADORA2A (1.00) ADORA2AADORA1HDAC1HDAC3HDAC2
SCHEMBL30514660 0.84 ADORA2A (1.00) ADORA2AADORA1HDAC1HDAC3HDAC2
SCHEMBL4450555 0.84 ADORA2A (0.72) ADORA2AADORA1HDAC1HDAC3HDAC2
SCHEMBL4451907 0.84 ADORA2A (1.00) ADORA2AADORA1HDAC1HDAC3HDAC2
SCHEMBL29051756 0.83 ADORA2A (0.82) ADORA2AADORA1HDAC1HDAC3HDAC2
SCHEMBL29051633 0.82 HDAC1 (1.00) ADORA2AADORA1HDAC1HDAC3HDAC2

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-7629349-B2 Pyrazolo [3,4-d] pyrimidine derivatives and their use as purinergic receptor antagonists VERNALIS RESEARCH LIMITED (GB) 2009-12-08 US claimed
US-7087754-B2 Pyrazolo[3,4-d]pyrimidine derivatives and their use as purinergic receptor antagonists VERNALIS RESEARCH LIMITED (GB) 2006-08-08 US claimed
US-20060111373-A1 PYRAZOLO [3,4-D] PYRIMIDINE DERIVATIVES AND THEIR USE AS PURINERGIC RECEPTOR ANTAGONISTS VERNALIS RESEARCH LIMITED 2006-05-25 US claimed
US-7629349-B2 Pyrazolo [3,4-d] pyrimidine derivatives and their use as purinergic receptor antagonists VERNALIS RESEARCH LIMITED (GB) 2009-12-08 US disclosed
US-7629349-B2 Pyrazolo [3,4-d] pyrimidine derivatives and their use as purinergic receptor antagonists VERNALIS RESEARCH LIMITED (GB) 2009-12-08 US disclosed
EP-1349552-B1 PYRAZOLO[3,4-d]PYRIMIDINE DERIVATIVES AND THEIR USE AS PURINERGIC RECEPTOR ANTAGONISTS VERNALIS RES LTD (GB) 2008-08-20 EP disclosed
US-7087754-B2 Pyrazolo[3,4-d]pyrimidine derivatives and their use as purinergic receptor antagonists VERNALIS RESEARCH LIMITED (GB) 2006-08-08 US 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-20060111373-A1 PYRAZOLO [3,4-D] PYRIMIDINE DERIVATIVES AND THEIR USE AS PURINERGIC RECEPTOR ANTAGONISTS CHRNA6, CHRNA5, CNR1 ADORA2A 6/4885ADORA1 15/4885HDAC1 2514/4885

“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.