Predicted protein targets (top 19)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.46 |
| ▸ | HDAC1 | Q13547 | 4/20 | 0.39 |
| ▸ | POLB | P06746 | 1/20 | 0.39 |
| ▸ | PSEN1 | P49768 | 1/20 | 0.39 |
| ▸ | PSEN2 | P49810 | 1/20 | 0.39 |
| ▸ | APH1B | Q8WW43 | 1/20 | 0.39 |
| ▸ | NCSTN | Q92542 | 1/20 | 0.39 |
| ▸ | APH1A | Q96BI3 | 1/20 | 0.39 |
| ▸ | PSENEN | Q9NZ42 | 1/20 | 0.39 |
| ▸ | AKT1 | P31749 | 1/20 | 0.38 |
| ▸ | TSHR | P16473 | 1/20 | 0.38 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.38 |
| ▸ | HDAC3 | O15379 | 3/20 | 0.38 |
| ▸ | HDAC2 | Q92769 | 3/20 | 0.38 |
| ▸ | NCOR2 | Q9Y618 | 2/20 | 0.38 |
| ▸ | HRH2 | P25021 | 3/20 | 0.38 |
| ▸ | MEN1 | O00255 | 1/20 | 0.37 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.37 |
| ▸ | HDAC6 | Q9UBN7 | 1/20 | 0.37 |
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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL707268 | 0.87 | KMT2A (0.55) | SMN1; SMN2POLBL3MBTL1MEN1KMT2A | |
| SCHEMBL5025176 | 0.83 | ALDH1A1 (0.48) | SMN1; SMN2HDAC1AKT1TSHRHDAC3 | |
| SCHEMBL5025301 | 0.80 | TSHR (0.53) | SMN1; SMN2TSHRMEN1KMT2A | |
| SCHEMBL5045422 | 0.79 | KMT2A (0.46) | SMN1; SMN2HDAC1POLBL3MBTL1HDAC3 | |
| SCHEMBL5025349 | 0.76 | L3MBTL1 (0.55) | L3MBTL1MEN1KMT2AHDAC6 | |
| SCHEMBL4595357 | 0.75 | SMN1; SMN2 (0.53) | SMN1; SMN2HDAC1POLBTSHRHDAC2 | |
| SCHEMBL28361719 | 0.74 | TSHR (0.43) | SMN1; SMN2HDAC1TSHRL3MBTL1HDAC3 | |
| SCHEMBL5026015 | 0.74 | CCNE1 (0.44) | SMN1; SMN2POLBPSEN1PSEN2APH1B | |
| SCHEMBL4594960 | 0.73 | HDAC1 (0.46) | SMN1; SMN2HDAC1POLBTSHRHDAC3 | |
| SCHEMBL19996064 | 0.72 | MAPT (0.55) | SMN1; SMN2POLBL3MBTL1MEN1KMT2A |
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.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1299381-B1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AND THEIR USE AS INHIBITORS | ASTRAZENECA AB (SE) | 2008-05-07 | — | — | EP | disclosed |
| WO-2002000649-A9 | SUBSTITUTED QUINAZOLINE DERIVATIVES AND THEIR USE AS INHIBITORS | ASTRAZENECA AB (SE) | 2007-09-20 | — | — | WO | disclosed |
| CN-1267431-C | Substituted quinazoline derivatives and their use as inhibitors | ASTRAZENECA AB (SE) | 2006-08-02 | — | — | CN | disclosed |
| US-20060046987-A1 | Substituted quinazoline derivatives and their use as inhibitors | ASTRAZENECA AB (SE) | 2006-03-02 | — | — | US | disclosed |
| US-6919338-B2 | Substituted quinazoline derivatives and their use as inhibitors of aurora-2 kinase | ASTRAZENECA AB (SE) | 2005-07-19 | — | — | US | disclosed |
| CN-1496364-A | Substituted quinazoline derivatives and their use as inhibitors | — | 2004-05-12 | — | — | CN | disclosed |
| US-20030187002-A1 | Substituted quinazoline derivatives and their use as inhibitors | ASTRAZENECA AB (SE) | 2003-10-02 | — | — | US | disclosed |
| EP-1299381-A1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AND THEIR USE AS INHIBITORS | AstraZeneca AB (SE) | 2003-04-09 | — | — | EP | disclosed |
| WO-2002000649-A1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AND THEIR USE AS INHIBITORS | ASTRAZENECA AB (SE) | 2002-01-03 | — | — | WO | 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 (2 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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20060046987-A1 | Substituted quinazoline derivatives and their use as inhibitors | AURKA, AURKB, AURKC | SMN1; SMN2 3417/4885HDAC1 395/4885POLB 1635/4885 |
| US-20030187002-A1 | Substituted quinazoline derivatives and their use as inhibitors | AURKA, AURKC, AURKB | SMN1; SMN2 3412/4885HDAC1 316/4885POLB 1436/4885 |
“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.