Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CA1 | P00915 | 1/20 | 0.43 |
| ▸ | CA2 | P00918 | 1/20 | 0.43 |
| ▸ | CCNE2 | O96020 | 2/20 | 0.41 |
| ▸ | CCNE1 | P24864 | 2/20 | 0.41 |
| ▸ | CDK2 | P24941 | 2/20 | 0.41 |
| ▸ | CCNB2 | O95067 | 1/20 | 0.41 |
| ▸ | CDK1 | P06493 | 1/20 | 0.41 |
| ▸ | CDK4 | P11802 | 1/20 | 0.41 |
| ▸ | CCNB1 | P14635 | 1/20 | 0.41 |
| ▸ | CCND1 | P24385 | 1/20 | 0.41 |
| ▸ | CCNB3 | Q8WWL7 | 1/20 | 0.41 |
| ▸ | ATR | Q13535 | 1/20 | 0.40 |
| ▸ | LCK | P06239 | 4/20 | 0.39 |
| ▸ | PI4KB | Q9UBF8 | 1/20 | 0.38 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.37 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.37 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.37 |
| ▸ | HPGD | P15428 | 1/20 | 0.37 |
| ▸ | FPR3 | P25089 | 1/20 | 0.36 |
| ▸ | FPR2 | P25090 | 1/20 | 0.36 |
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 | |
|---|---|---|---|---|
| SCHEMBL5027792 | 0.87 | CA1 (0.44) | CA1CA2CCNE2CCNE1CDK2 | |
| SCHEMBL1131936 | 0.86 | FFAR2 (0.48) | CA1CA2CCNE2CCNE1CDK2 | |
| SCHEMBL951493 | 0.84 | CA1 (0.46) | CA1CA2CCNE2CCNE1CDK2 | |
| SCHEMBL12715493 | 0.84 | CCNE1 (0.50) | CA1CA2CCNE2CCNE1CDK2 | |
| SCHEMBL1984390 | 0.83 | CA1 (0.45) | CA1CA2CCNE2CCNE1CDK2 | |
| Hydrochloric Acid SCHEMBL1984391 | 0.83 | CA1 (0.45) | CA1CA2CCNE2CCNE1CDK2 | |
| SCHEMBL949743 | 0.82 | CA1 (0.44) | CA1CA2CCNE2CCNE1CDK2 | |
| SCHEMBL31242797 | 0.81 | CCNE1 (0.43) | CA1CA2CCNE2CCNE1CDK2 | |
| SCHEMBL16753888 | 0.80 | CCNE1 (0.43) | CA1CA2CCNE2CCNE1CDK2 | |
| SCHEMBL31242773 | 0.79 | CCNE2 (0.41) | CA1CA2CCNE2CCNE1CDK2 |
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.
| 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 |
| 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 |
| 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 | CA1 2997/4885CA2 1519/4885CCNE2 319/4885 |
| US-20030187002-A1 | Substituted quinazoline derivatives and their use as inhibitors | AURKA, AURKC, AURKB | CA1 3144/4885CA2 1318/4885CCNE2 313/4885 |
“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.