Predicted protein targets (top 14)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR | P00533 | 18/20 | 0.83 |
| ▸ | ERBB2 | P04626 | 5/20 | 0.72 |
| ▸ | KDR | P35968 | 2/20 | 0.64 |
| ▸ | FGFR1 | P11362 | 1/20 | 0.64 |
| ▸ | FLT1 | P17948 | 1/20 | 0.64 |
| ▸ | AURKA | O14965 | 1/20 | 0.63 |
| ▸ | INSR | P06213 | 1/20 | 0.63 |
| ▸ | FBP1 | P09467 | 1/20 | 0.63 |
| ▸ | PDGFRB | P09619 | 1/20 | 0.63 |
| ▸ | FLT4 | P35916 | 1/20 | 0.63 |
| ▸ | CLK1 | P49759 | 1/20 | 0.63 |
| ▸ | EPHB4 | P54760 | 1/20 | 0.63 |
| ▸ | TEK | Q02763 | 1/20 | 0.63 |
| ▸ | AURKB | Q96GD4 | 1/20 | 0.63 |
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 | |
|---|---|---|---|---|
| SCHEMBL1447161 | 0.94 | EGFR (0.78) | EGFRERBB2KDRAURKAINSR | |
| SCHEMBL29623692 | 0.93 | EGFR (0.77) | EGFRERBB2KDRAURKAINSR | |
| SCHEMBL185050 | 0.93 | EGFR (0.77) | EGFRERBB2KDRAURKAINSR | |
| SCHEMBL185479 | 0.92 | EGFR (0.74) | EGFRERBB2KDRAURKAINSR | |
| SCHEMBL29623589 | 0.92 | EGFR (0.74) | EGFRERBB2KDRAURKAINSR | |
| SCHEMBL185721 | 0.91 | EGFR (1.00) | EGFRERBB2KDRFGFR1FLT1 | |
| SCHEMBL29623536 | 0.91 | EGFR (1.00) | EGFRERBB2KDRFGFR1FLT1 | |
| SCHEMBL14489874 | 0.91 | EGFR (0.80) | EGFRERBB2KDRAURKAINSR | |
| SCHEMBL1333601 | 0.91 | EGFR (0.80) | EGFRERBB2KDRAURKAINSR | |
| SCHEMBL3394989 | 0.90 | EGFR (0.87) | EGFRERBB2EPHB4 |
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 22 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20120329795-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB | 2012-12-27 | — | — | US | claimed |
| US-20080096881-A1 | Quinazoline Derivatives | ASTRAZENECA AB (SE) | 2008-04-24 | — | — | US | claimed |
| EP-1667992-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2007-01-24 | — | — | EP | claimed |
| EP-1667992-A1 | QUINAZOLINE DERIVATIVES | Astrazeneca AB (SE) | 2006-06-14 | — | — | EP | claimed |
| WO-2005028469-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2005-03-31 | — | — | WO | claimed |
| US-8343982-B2 | Bicyclic heterocyclic compounds pharmaceutical compositions containing these compounds, their use and process for preparing the same | BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG (DE) | 2013-01-01 | — | — | US | disclosed |
| US-20120329795-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB | 2012-12-27 | — | — | US | disclosed |
| US-8318752-B2 | antiproliferative agent in the prevention or treatment of tumors which are sensitive to inhibition of EGF and erbB receptor tyrosine kinases | ASTRAZENECA AB (SE) | 2012-11-27 | — | — | US | disclosed |
| EP-1492536-B1 | 4-(N-PHENYLAMINO)-QUINAZOLINES / QUINOLINES AS TYROSINE KINASE INHIBITORS | BOEHRINGER INGELHEIM PHARMA (DE) | 2012-05-09 | — | — | EP | disclosed |
| US-20110077246-A1 | BICYCLIC HETEROCYCLIC COMPOUNDS PHARMACEUTICAL COMPOSITIONS CONTAINING THESE COMPOUNDS, THEIR USE AND PROCESS FOR PREPARING THE SAME | BOEHRINGER INGELHEIM PHARMA GMBH & CO. (DE) | 2011-03-31 | — | — | US | disclosed |
| EP-2298305-A1 | 4-(N-Phenylamino)-quinazolines/quinolines as inhibitors of tyrosine kinases | Boehringer Ingelheim Pharma GmbH & Co. KG (DE) | 2011-03-23 | — | — | EP | disclosed |
| US-7910731-B2 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG (DE) | 2011-03-22 | — | — | US | disclosed |
| EP-1667992-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2007-01-24 | — | — | EP | disclosed |
| US-20060270672-A1 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | HIMMELSBACH FRANK | 2006-11-30 | — | — | US | disclosed |
| US-7119084-B2 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2006-10-10 | — | — | US | disclosed |
| EP-1667992-A1 | QUINAZOLINE DERIVATIVES | Astrazeneca AB (SE) | 2006-06-14 | — | — | EP | disclosed |
| US-20050182043-A1 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG (DE) | 2005-08-18 | — | — | US | disclosed |
| US-6924285-B2 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | BOEHRINGER INGELHEIM PHARMA GMBH & CO. (DE) | 2005-08-02 | — | — | US | disclosed |
| WO-2005028469-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2005-03-31 | — | — | WO | disclosed |
| US-20040048880-A1 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG (DE) | 2004-03-11 | — | — | US | 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 (6 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-20120329795-A1 | QUINAZOLINE DERIVATIVES | EGFR, ERBB2, ERBB3 | EGFR 1/4885ERBB2 2/4885KDR 41/4885 |
| US-20060270672-A1 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | CYP11B2, CYP11B1, HPGD | EGFR 1233/4885ERBB2 1107/4885KDR 4656/4885 |
| US-20110077246-A1 | BICYCLIC HETEROCYCLIC COMPOUNDS PHARMACEUTICAL COMPOSITIONS CONTAINING THESE COMPOUNDS, THEIR USE AND PROCESS FOR PREPARING THE SAME | CYP11B2, CYP11B1, PKD1 | EGFR 1254/4885ERBB2 1199/4885KDR 4676/4885 |
| US-20080096881-A1 | Quinazoline Derivatives | EGFR, ERBB2, ERBB3 | EGFR 1/4885ERBB2 2/4885KDR 55/4885 |
| US-20050182043-A1 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | CYP11B2, CYP11B1, HPGD | EGFR 1233/4885ERBB2 1107/4885KDR 4656/4885 |
| US-20040048880-A1 | Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them | CYP11B1, AR, CYP11B2 | EGFR 221/4885ERBB2 163/4885KDR 1724/4885 |
“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.