Predicted protein targets (top 15)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | RAF1 | P04049 | 2/20 | 0.48 |
| ▸ | BRAF | P15056 | 1/20 | 0.47 |
| ▸ | PIK3CD | O00329 | 2/20 | 0.46 |
| ▸ | PIK3CA | P42336 | 2/20 | 0.46 |
| ▸ | PIK3CB | P42338 | 2/20 | 0.46 |
| ▸ | PIK3CG | P48736 | 2/20 | 0.46 |
| ▸ | EPHA2 | P29317 | 4/20 | 0.44 |
| ▸ | EGFR | P00533 | 5/20 | 0.43 |
| ▸ | KDR | P35968 | 2/20 | 0.43 |
| ▸ | ERBB2 | P04626 | 1/20 | 0.43 |
| ▸ | EPHB4 | P54760 | 1/20 | 0.43 |
| ▸ | PDGFRA | P16234 | 1/20 | 0.43 |
| ▸ | CSF1R | P07333 | 1/20 | 0.43 |
| ▸ | MET | P08581 | 1/20 | 0.42 |
| ▸ | CHEK2 | O96017 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL665253 | 0.88 | RAF1 (0.46) | RAF1EGFRKDRPDGFRAMET | |
| SCHEMBL4380906 | 0.87 | RAF1 (0.48) | RAF1BRAFPIK3CDPIK3CAPIK3CB | |
| SCHEMBL666174 | 0.86 | AURKA (0.48) | RAF1EGFRKDRERBB2EPHB4 | |
| SCHEMBL666747 | 0.86 | RAF1 (0.46) | RAF1EGFRKDRPDGFRAMET | |
| SCHEMBL1401725 | 0.83 | PIK3CD (0.48) | RAF1BRAFPIK3CDPIK3CAPIK3CB | |
| SCHEMBL664554 | 0.83 | RAF1 (0.52) | RAF1EGFRKDRPDGFRA | |
| SCHEMBL4379519 | 0.82 | EGFR (0.46) | RAF1EGFRKDRMET | |
| SCHEMBL1401690 | 0.81 | KDR (0.59) | RAF1BRAFPIK3CDPIK3CAPIK3CB | |
| SCHEMBL24010104 | 0.81 | PIK3CD (0.55) | BRAFPIK3CDPIK3CAPIK3CBPIK3CG | |
| SCHEMBL30288433 | 0.81 | PIK3CD (0.55) | BRAFPIK3CDPIK3CAPIK3CBPIK3CG |
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 17 patents. 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 |
| US-20120046300-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | HENNEQUIN LAURENT FRANCOIS ANDRE (FR) | 2012-02-23 | — | — | US | disclosed |
| US-20120046300-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | HENNEQUIN LAURENT FRANCOIS ANDRE (FR) | 2012-02-23 | — | — | US | disclosed |
| US-20120046300-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | HENNEQUIN LAURENT FRANCOIS ANDRE (FR) | 2012-02-23 | — | — | US | disclosed |
| US-7989460-B2 | potent kinase insert domain-containing receptor (KDR) inhibitors with improved selectivity and pharmacokinetics; VEGF (vascular endothelial growth factor) inhibitors; cancer and rheumatoid arthritis; e.g. 7-(2-[4-(acetylmethyl)piperazin-1-yl]ethoxy)-6-methoxy-4-[(2-methyl-1H-indol-5-yl)oxy]quinazoline | ASTRAZENECA AB (SE) | 2011-08-02 | — | — | US | disclosed |
| US-7989460-B2 | potent kinase insert domain-containing receptor (KDR) inhibitors with improved selectivity and pharmacokinetics; VEGF (vascular endothelial growth factor) inhibitors; cancer and rheumatoid arthritis; e.g. 7-(2-[4-(acetylmethyl)piperazin-1-yl]ethoxy)-6-methoxy-4-[(2-methyl-1H-indol-5-yl)oxy]quinazoline | ASTRAZENECA AB (SE) | 2011-08-02 | — | — | US | disclosed |
| EP-2050744-A1 | Quinazoline derivatives as angiogenesis inhibitors | AstraZeneca AB (SE) | 2009-04-22 | — | — | EP | disclosed |
| US-20080058342-A1 | Quinazoline Derivatives As Angiogenesis Inhibitors | ASTRAZENECA AB (SE) | 2008-03-06 | — | — | US | disclosed |
| US-20080058342-A1 | Quinazoline Derivatives As Angiogenesis Inhibitors | ASTRAZENECA AB (SE) | 2008-03-06 | — | — | US | disclosed |
| US-20080058342-A1 | Quinazoline Derivatives As Angiogenesis Inhibitors | ASTRAZENECA AB (SE) | 2008-03-06 | — | — | US | disclosed |
| US-7074800-B1 | Quinazoline derivatives as angiogenesis inhibitors | ASTRAZENECA AB (SE) | 2006-07-11 | — | — | US | disclosed |
| EP-1658280-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | AstraZeneca AB (SE) | 2006-05-24 | — | — | EP | disclosed |
| US-20060004017-A1 | Quinazoline derivatives as angiogenesis inhibitors | ASTRAZENECA AB | 2006-01-05 | — | — | US | disclosed |
| EP-1553097-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS AND INTERMEDIATES THEREFORE | AstraZeneca AB (SE) | 2005-07-13 | — | — | EP | disclosed |
| EP-1154774-B1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2005-06-22 | — | — | EP | disclosed |
| WO-2005014582-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2005-02-17 | — | — | 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-20080058342-A1 | Quinazoline Derivatives As Angiogenesis Inhibitors | VEGFA, KDR, FLT1 | RAF1 52/4885BRAF 138/4885PIK3CD 1389/4885 |
| US-20120197027-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | VEGFA, FLT1, KDR | RAF1 46/4885BRAF 65/4885PIK3CD 1086/4885 |
| US-20120046300-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | VEGFA, KDR, FLT1 | RAF1 61/4885BRAF 140/4885PIK3CD 1554/4885 |
| US-20060004017-A1 | Quinazoline derivatives as angiogenesis inhibitors | FLT4, NOS3, FLT1 | RAF1 997/4885BRAF 2216/4885PIK3CD 2388/4885 |
“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.