Predicted protein targets (top 12)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ENPP1 | P22413 | 3/20 | 0.50 |
| ▸ | AURKA | O14965 | 2/20 | 0.45 |
| ▸ | ABCB1 | P08183 | 2/20 | 0.44 |
| ▸ | ACHE | P22303 | 1/20 | 0.42 |
| ▸ | BACE1 | P56817 | 1/20 | 0.42 |
| ▸ | KDR | P35968 | 8/20 | 0.42 |
| ▸ | EPHA2 | P29317 | 2/20 | 0.42 |
| ▸ | EPHB4 | P54760 | 2/20 | 0.42 |
| ▸ | EGFR | P00533 | 6/20 | 0.41 |
| ▸ | FLT1 | P17948 | 2/20 | 0.40 |
| ▸ | FGFR1 | P11362 | 1/20 | 0.40 |
| ▸ | FLT4 | P35916 | 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 | |
|---|---|---|---|---|
| SCHEMBL4387080 | 1.00 | ENPP1 (0.50) | ENPP1AURKAABCB1ACHEBACE1 | |
| SCHEMBL5219211 | 0.99 | ENPP1 (0.49) | ENPP1AURKAABCB1ACHEBACE1 | |
| SCHEMBL14564685 | 0.93 | ENPP1 (0.48) | ENPP1ACHEBACE1KDREGFR | |
| SCHEMBL5464392 | 0.93 | ENPP1 (0.48) | ENPP1ACHEBACE1KDREGFR | |
| SCHEMBL5215910 | 0.92 | EGFR (0.51) | ENPP1KDREPHA2EPHB4EGFR | |
| SCHEMBL5221951 | 0.89 | ENPP1 (0.45) | ENPP1AURKAABCB1ACHEBACE1 | |
| SCHEMBL7572093 | 0.83 | EGFR (0.58) | AURKAKDREPHA2EPHB4EGFR | |
| SCHEMBL4371022 | 0.82 | ABCB1 (0.43) | AURKAABCB1 | |
| SCHEMBL4371030 | 0.82 | ABCB1 (0.43) | AURKAABCB1 | |
| SCHEMBL14564692 | 0.81 | KDR (0.61) | KDREPHA2EGFRFLT1FGFR1 |
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 37 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8492560-B2 | Quinazoline derivatives as angiogenesis inhibitors | ASTRAZENECA AB (SE) | 2013-07-23 | — | — | US | disclosed |
| US-20120197027-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | STOKES ELAINE S E (GB) | 2012-08-02 | — | — | US | disclosed |
| EP-2050744-A1 | Quinazoline derivatives as angiogenesis inhibitors | AstraZeneca AB (SE) | 2009-04-22 | — | — | EP | disclosed |
| US-20070066633-A1 | Quinazoline compounds | ASTRAZENECA AB | 2007-03-22 | — | — | US | disclosed |
| US-20070066633-A1 | Quinazoline compounds | ASTRAZENECA AB | 2007-03-22 | — | — | US | disclosed |
| US-20070066633-A1 | Quinazoline compounds | ASTRAZENECA AB | 2007-03-22 | — | — | US | disclosed |
| EP-1453492-B1 | USE OF QUINAZOLINES TO TREAT T-CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2007-01-24 | — | — | EP | disclosed |
| US-7160889-B2 | Quinazoline compounds | ASTRAZENECA AB (SE) | 2007-01-09 | — | — | US | disclosed |
| US-7160889-B2 | Quinazoline compounds | ASTRAZENECA AB (SE) | 2007-01-09 | — | — | US | disclosed |
| US-7160889-B2 | Quinazoline compounds | ASTRAZENECA AB (SE) | 2007-01-09 | — | — | US | disclosed |
| EP-1313727-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2003-05-28 | — | — | EP | disclosed |
| WO-2002030924-A9 | QUINAZOLINE DERIVATIVES WITH ANTI-TUMOUR ACTIVITY | ASTRAZENECA AB (SE) | 2003-05-22 | — | — | WO | disclosed |
| EP-1274692-A1 | QUINAZOLINE COMPOUNDS | AstraZeneca AB (SE) | 2003-01-15 | — | — | EP | disclosed |
| WO-2002092578-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-11-21 | — | — | WO | disclosed |
| WO-2002092577-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-11-21 | — | — | WO | disclosed |
| WO-2002034744-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-05-02 | — | — | WO | disclosed |
| WO-2002030924-A1 | QUINAZOLINE DERIVATIVES WITH ANTI-TUMOUR ACTIVITY | ASTRAZENECA AB (SE) | 2002-04-18 | — | — | WO | disclosed |
| WO-2002030926-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-04-18 | — | — | WO | disclosed |
| WO-2002016352-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-02-28 | — | — | WO | disclosed |
| WO-2001077085-A1 | QUINAZOLINE COMPOUNDS | ASTRAZENECA AB (SE) | 2001-10-18 | — | — | 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-20120197027-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | VEGFA, FLT1, KDR | ENPP1 2575/4885AURKA 1108/4885ABCB1 136/4885 |
| US-20070066633-A1 | Quinazoline compounds | CCR7, CNR1, CBR3 | ENPP1 4213/4885AURKA 2327/4885ABCB1 478/4885 |
“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.