Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MAPT | P10636 | 4/20 | 0.43 |
| ▸ | HPGD | P15428 | 1/20 | 0.42 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.42 |
| ▸ | CDK1 | P06493 | 1/20 | 0.41 |
| ▸ | EGFR | P00533 | 1/20 | 0.41 |
| ▸ | SRC | P12931 | 1/20 | 0.41 |
| ▸ | CCNE1 | P24864 | 2/20 | 0.40 |
| ▸ | CDK2 | P24941 | 2/20 | 0.40 |
| ▸ | CDK5 | Q00535 | 2/20 | 0.40 |
| ▸ | NPC1 | O15118 | 2/20 | 0.40 |
| ▸ | LMNA | P02545 | 2/20 | 0.40 |
| ▸ | RAB9A | P51151 | 2/20 | 0.40 |
| ▸ | LCK | P06239 | 2/20 | 0.40 |
| ▸ | GAA | P10253 | 1/20 | 0.40 |
| ▸ | HTT | P42858 | 1/20 | 0.40 |
| ▸ | RAF1 | P04049 | 1/20 | 0.40 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.40 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.40 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.40 |
| ▸ | MAPK1 | P28482 | 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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL5025975 | 0.88 | KDM4E (0.42) | CCNE1CDK2CDK5NPC1RAB9A | |
| SCHEMBL5023839 | 0.85 | CDK2 (0.39) | HPGDEGFRCCNE1CDK2CDK5 | |
| SCHEMBL29358752 | 0.83 | S1PR3 (0.46) | MAPTCCNE1CDK2CDK5LMNA | |
| SCHEMBL21394890 | 0.83 | S1PR3 (0.46) | MAPTCCNE1CDK2CDK5LMNA | |
| SCHEMBL6041183 | 0.80 | MAPT (0.44) | MAPTHPGDALOX15CDK1EGFR | |
| SCHEMBL5027676 | 0.77 | L3MBTL1 (0.46) | MAPTNPC1LMNARAB9AHTT | |
| SCHEMBL21394886 | 0.76 | P2RY2 (0.53) | CCNE1CDK2CDK5P2RY2 | |
| SCHEMBL3790245 | 0.76 | HPGD (0.63) | MAPTHPGDALOX15CDK1EGFR | |
| SCHEMBL5023806 | 0.76 | ATG4B (0.48) | HPGDCDK1CCNE1CDK2CDK5 | |
| SCHEMBL21395232 | 0.75 | P2RY2 (0.43) | CDK1CCNE1CDK2CDK5LCK |
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 | MAPT 1921/4885HPGD 4083/4885ALOX15 4874/4885 |
| US-20030187002-A1 | Substituted quinazoline derivatives and their use as inhibitors | AURKA, AURKC, AURKB | MAPT 1809/4885HPGD 4109/4885ALOX15 4862/4885 |
“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.