Predicted protein targets (top 8)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SRC | P12931 | 8/20 | 0.51 |
| ▸ | EGFR | P00533 | 4/20 | 0.48 |
| ▸ | KDR | P35968 | 4/20 | 0.47 |
| ▸ | BRD4 | O60885 | 3/20 | 0.39 |
| ▸ | LRRK2 | Q5S007 | 1/20 | 0.38 |
| ▸ | IL17A | Q16552 | 1/20 | 0.38 |
| ▸ | NEK2 | P51955 | 1/20 | 0.37 |
| ▸ | PLK1 | P53350 | 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 | |
|---|---|---|---|---|
| SCHEMBL3282936 | 0.88 | ALDH1A1 (0.41) | SRCEGFRBRD4IL17A | |
| SCHEMBL1015994 | 0.85 | EGFR (0.48) | SRCEGFRKDRLRRK2 | |
| SCHEMBL4298039 | 0.84 | BRD4 (0.42) | SRCEGFRKDRBRD4IL17A | |
| SCHEMBL3278994 | 0.84 | IP6K1 (0.47) | SRCEGFRKDRBRD4NEK2 | |
| SCHEMBL3282183 | 0.83 | PDE4B (0.46) | EGFR | |
| SCHEMBL21474547 | 0.82 | ERBB2 (0.47) | SRCEGFRKDRBRD4IL17A | |
| SCHEMBL4033839 | 0.81 | EGFR (0.49) | SRCEGFRKDRLRRK2 | |
| SCHEMBL16747791 | 0.81 | SRC (0.52) | SRCEGFRKDR | |
| SCHEMBL4027494 | 0.80 | PARP1 (0.48) | SRCEGFRKDRLRRK2 | |
| SCHEMBL16747788 | 0.80 | KDR (0.40) | SRCEGFRKDRBRD4IL17A |
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 26 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20100280042-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | HENNEQUIN LAURENT FRANCOIS ANDRE | 2010-11-04 | — | — | US | disclosed |
| US-7696214-B2 | Quinazoline derivatives for the treatment of tumours | ASTRAZENECA AB (SE) | 2010-04-13 | — | — | US | disclosed |
| EP-1463506-B1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AS INHIBITORS OF AURORA KINASES | ASTRAZENECA AB (SE) | 2009-10-21 | — | — | EP | disclosed |
| US-20090215770-A1 | Substituted Quinazoline Derivatives as Inhibitors of Aurora Kinases | ASTRAZENECA AB (SE) | 2009-08-27 | — | — | US | disclosed |
| EP-1444211-B1 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2009-01-21 | — | — | EP | disclosed |
| US-7402585-B2 | Substituted quinazoline derivatives as inhibitors of aurora kinases | ASTRAZENECA AB (SE) | 2008-07-22 | — | — | US | disclosed |
| US-20070088044-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB | 2007-04-19 | — | — | US | disclosed |
| US-7160891-B2 | Quinazoline derivatives for the treatment of T cell mediated diseases | ASTRAZENECA AB (SE) | 2007-01-09 | — | — | US | disclosed |
| US-20060258642-A1 | Quinazoline derivatives for the treatment of tumours | ASTRAZENECA AB | 2006-11-16 | — | — | US | disclosed |
| US-7049438-B2 | Quinazoline derivatives for treatment of tumours | ASTRAZENECA AB (SE) | 2006-05-23 | — | — | US | disclosed |
| EP-1463506-A1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AS INHIBITORS OF AURORA KINASES | Astrazeneca AB (SE) | 2004-10-06 | — | — | EP | disclosed |
| EP-1450808-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF T CELL MEDIATED DISEASES | Astrazeneca AB (SE) | 2004-09-01 | — | — | EP | disclosed |
| EP-1292594-B1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | ASTRAZENECA AB (SE) | 2004-09-01 | — | — | EP | disclosed |
| EP-1444211-A2 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | AstraZeneca AB (SE) | 2004-08-11 | — | — | EP | disclosed |
| WO-2003055491-A1 | SUBSTITUTED QUINAZOLINE DERIVATIVES AS INHIBITORS OF AURORA KINASES | ASTRAZENECA AB (SE) | 2003-07-10 | — | — | WO | disclosed |
| WO-2003045395-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF T CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2003-06-05 | — | — | WO | disclosed |
| WO-2003040109-A2 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2003-05-15 | — | — | WO | disclosed |
| WO-2001094341-A9 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | ASTRAZENECA AB (SE) | 2003-04-17 | — | — | WO | disclosed |
| EP-1292594-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | AstraZeneca AB (SE) | 2003-03-19 | — | — | EP | disclosed |
| WO-2001094341-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | ASTRAZENECA AB (SE) | 2001-12-13 | — | — | 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 (4 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-20070088044-A1 | Quinazoline derivatives as antitumor agents | ERBB2, EGFR, ERBB4 | SRC 39/4885EGFR 2/4885KDR 33/4885 |
| US-20060258642-A1 | Quinazoline derivatives for the treatment of tumours | TPD52L2, NQO2, H1-5 | SRC 1986/4885EGFR 1723/4885KDR 2002/4885 |
| US-20090215770-A1 | Substituted Quinazoline Derivatives as Inhibitors of Aurora Kinases | AURKC, AURKA, AURKB | SRC 754/4885EGFR 920/4885KDR 960/4885 |
| US-20100280042-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | TPD52L2, NQO2, H1-5 | SRC 1986/4885EGFR 1723/4885KDR 2002/4885 |
“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.