Predicted protein targets (top 16)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | GAA | P10253 | 1/20 | 0.48 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.46 |
| ▸ | GLA | P06280 | 1/20 | 0.46 |
| ▸ | KMT2A | Q03164 | 4/20 | 0.38 |
| ▸ | MEN1 | O00255 | 3/20 | 0.38 |
| ▸ | LMNA | P02545 | 2/20 | 0.38 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.38 |
| ▸ | POLB | P06746 | 1/20 | 0.36 |
| ▸ | PAOX | Q6QHF9 | 1/20 | 0.35 |
| ▸ | HTT | P42858 | 1/20 | 0.35 |
| ▸ | MAPT | P10636 | 3/20 | 0.34 |
| ▸ | TSHR | P16473 | 1/20 | 0.34 |
| ▸ | PLK1 | P53350 | 1/20 | 0.34 |
| ▸ | USP2 | O75604 | 1/20 | 0.33 |
| ▸ | ATM | Q13315 | 1/20 | 0.33 |
| ▸ | SLC6A2 | P23975 | 1/20 | 0.33 |
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 | |
|---|---|---|---|---|
| SCHEMBL665251 | 1.00 | GAA (0.48) | GAAKDM4EGLAKMT2AMEN1 | |
| SCHEMBL665796 | 1.00 | GAA (0.48) | GAAKDM4EGLAKMT2AMEN1 | |
| SCHEMBL27655693 | 0.81 | MEN1 (0.41) | GAAKMT2AMEN1ALDH1A1MAPT | |
| SCHEMBL13181514 | 0.80 | GAA (0.52) | GAAKDM4EGLAKMT2AMEN1 | |
| SCHEMBL11131278 | 0.80 | KDM4E (0.58) | GAAKDM4EGLAKMT2AMEN1 | |
| SCHEMBL24672244 | 0.78 | GAA (0.50) | GAAKDM4EGLAKMT2AMEN1 | |
| SCHEMBL6422868 | 0.78 | GAA (0.50) | GAAKDM4EGLAKMT2AMEN1 | |
| SCHEMBL13751420 | 0.78 | GAA (0.50) | GAAKDM4EGLAKMT2AMEN1 | |
| SCHEMBL456164 | 0.78 | GAA (0.50) | GAAKDM4EGLAKMT2AMEN1 | |
| SCHEMBL28324473 | 0.78 | GAA (0.41) | GAAKDM4EGLAKMT2AMEN1 |
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 51 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-8293902-B2 | Quinazoline compounds | ASTRAZENECA AB (SE) | 2012-10-23 | — | — | US | disclosed |
| US-20120197027-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | STOKES ELAINE S E (GB) | 2012-08-02 | — | — | US | disclosed |
| CN-1863794-B | Quinazoline derivatives as angiogenesis inhibitors | ASTRAZENECA AB | 2012-04-25 | — | — | CN | 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 |
| CN-102020643-A | dihydropteridine ketone derivative, and preparation method and medicinal application thereof | SHANGHAI HENGRUI MEDICINE CO LTD | 2011-04-20 | — | — | CN | disclosed |
| EP-2292615-A1 | Quinazoline compounds | AstraZeneca AB (SE) | 2011-03-09 | — | — | EP | disclosed |
| CN-101607958-A | Quinazoline compound | ASTRAZENECA AB (SE) | 2009-12-23 | — | — | CN | disclosed |
| US-20090156821-A1 | Quinazoline compounds | ASTRAZENECA AB | 2009-06-18 | — | — | US | disclosed |
| EP-1313726-A1 | QUINOLINE DERIVATIVES HAVING VEGF INHIBITING ACTIVITY | AstraZeneca AB (SE) | 2003-05-28 | — | — | EP | disclosed |
| EP-1311500-A2 | INDOLE, AZAINDOLE AND INDAZOLE DERIVATIVES HAVING VEGF INHIBITING ACTIVITY | AstraZeneca AB (SE) | 2003-05-21 | — | — | EP | disclosed |
| EP-1309587-A1 | CINNOLINE COMPOUNDS | AstraZeneca AB (SE) | 2003-05-14 | — | — | EP | disclosed |
| CN-1346271-A | Quinazoline derivatives as angiogenesis inhibitors | ASTRAZENECA UK LTD (SE) | 2002-04-24 | — | — | CN | disclosed |
| WO-2002016348-A1 | ANTIANGIOGENIC BICYCLIC DERIVATIVES | ASTRAZENECA AB (SE) | 2002-02-28 | — | — | WO | disclosed |
| WO-2002012228-A1 | CINNOLINE COMPOUNDS | ASTRAZENECA AB (SE) | 2002-02-14 | — | — | WO | disclosed |
| WO-2002012226-A1 | QUINOLINE DERIVATIVES HAVING VEGF INHIBITING ACTIVITY | ASTRAZENECA AB (SE) | 2002-02-14 | — | — | WO | disclosed |
| WO-2002012227-A2 | INDOLE, AZAINDOLE AND INDAZOLE DERIVATIVES HAVING VEGF INHIBITING ACTIVITY | ASTRAZENECA AB (SE) | 2002-02-14 | — | — | WO | disclosed |
| EP-1154774-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | AstraZeneca AB (SE) | 2001-11-21 | — | — | EP | disclosed |
| WO-2000047212-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2000-08-17 | — | — | 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 (3 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 | GAA 2479/4885KDM4E 2055/4885GLA 2087/4885 |
| US-20120046300-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | VEGFA, KDR, FLT1 | GAA 4522/4885KDM4E 3150/4885GLA 4145/4885 |
| US-20090156821-A1 | Quinazoline compounds | VEGFA, FLT4, FLT1 | GAA 4354/4885KDM4E 201/4885GLA 2914/4885 |
“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.