Predicted protein targets (top 15)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KDR | P35968 | 10/20 | 0.67 |
| ▸ | RET | P07949 | 1/20 | 0.67 |
| ▸ | KIF5B | P33176 | 1/20 | 0.67 |
| ▸ | CSF1R | P07333 | 2/20 | 0.61 |
| ▸ | EGFR | P00533 | 4/20 | 0.60 |
| ▸ | LCK | P06239 | 2/20 | 0.60 |
| ▸ | BRAF | P15056 | 3/20 | 0.58 |
| ▸ | PDGFRB | P09619 | 1/20 | 0.56 |
| ▸ | FLT4 | P35916 | 1/20 | 0.56 |
| ▸ | FLT3 | P36888 | 1/20 | 0.56 |
| ▸ | RIPK2 | O43353 | 1/20 | 0.54 |
| ▸ | EPHB2 | P29323 | 1/20 | 0.54 |
| ▸ | PDGFRA | P16234 | 2/20 | 0.54 |
| ▸ | RAF1 | P04049 | 2/20 | 0.54 |
| ▸ | KIT | P10721 | 1/20 | 0.53 |
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 | |
|---|---|---|---|---|
| SCHEMBL13680204 | 0.89 | KDR (0.73) | KDRRETKIF5BCSF1REGFR | |
| SCHEMBL1013149 | 0.86 | KDR (0.67) | KDRRETKIF5BCSF1REGFR | |
| SCHEMBL18158553 | 0.86 | KDR (0.70) | KDRRETKIF5BCSF1REGFR | |
| SCHEMBL16692911 | 0.84 | KDR (0.65) | KDRRETKIF5BEGFRLCK | |
| SCHEMBL2063749 | 0.84 | AURKB (0.73) | KDRCSF1RBRAFPDGFRBFLT4 | |
| SCHEMBL10296332 | 0.82 | KDR (0.52) | KDRRETKIF5BEGFRLCK | |
| SCHEMBL15084645 | 0.82 | KDR (0.57) | KDRRETKIF5BCSF1REGFR | |
| SCHEMBL1011413 | 0.81 | KDR (0.67) | KDRRETKIF5BCSF1REGFR | |
| SCHEMBL4384379 | 0.81 | KDR (0.57) | KDRRETKIF5BCSF1REGFR | |
| SCHEMBL4365791 | 0.81 | KDR (0.74) | KDRRETKIF5BCSF1REGFR |
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 63 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3147281-A1 | QUINAZOLINE DERIVATIVES AS RAF KINASE MODULATORS AND METHODS OF USE THEREOF | Ambit Biosciences Corporation (US) | 2017-03-29 | — | — | EP | disclosed |
| 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 |
| EP-1528925-B1 | QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2009-04-22 | — | — | EP | disclosed |
| US-7504408-B2 | Quinzoline derivatives for use in the treatment of cancer | ASTRAZENECA AB (SE) | 2009-03-17 | — | — | US | disclosed |
| EP-1381599-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2008-09-24 | — | — | EP | disclosed |
| EP-1005470-B1 | OXINDOLYLQUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2007-08-01 | — | — | EP | disclosed |
| US-7223756-B2 | Quinazoline compounds with therapeutic use | ASTRAZENECA AB (SE) | 2007-05-29 | — | — | US | disclosed |
| EP-1453492-B1 | USE OF QUINAZOLINES TO TREAT T-CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2007-01-24 | — | — | EP | disclosed |
| US-6184225-B1 | ENDOTHELIAL GROWTH FACTOR INHIBITORS, ANGIOGENESIS INHIBITORS | ZENECA LIMITED (GB) | 2001-02-06 | — | — | US | disclosed |
| WO-2000047212-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2000-08-17 | — | — | WO | disclosed |
| EP-1005470-A1 | OXINDOLYLQUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ZENECA LIMITED (GB) | 2000-06-07 | — | — | EP | disclosed |
| US-6071921-A | Chemical compounds | ZENECA LIMITED (GB) | 2000-06-06 | — | — | US | disclosed |
| US-5962458-A | ANGIOGENESIS INHIBITORS, ANTICANCER AGENTS, ANTIDIABETIC AGENTS, SKIN DISORDERS, AUTOIMMUNE DISEASES, ANTIINFLAMMATORY AGENTS, VISION DEFECTS | ZENECA LIMITED (GB) | 1999-10-05 | — | — | US | disclosed |
| WO-1999010349-A1 | OXINDOLYLQUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ZENECA LIMITED (GB) | 1999-03-04 | — | — | WO | disclosed |
| EP-0880508-A1 | QUINAZOLINE DERIVATIVES AS VEGF INHIBITORS | ZENECA LIMITED (GB) | 1998-12-02 | — | — | EP | disclosed |
| EP-0873319-A1 | QUINAZOLINE DERIVATIVES | ZENECA LIMITED (GB) | 1998-10-28 | — | — | EP | disclosed |
| WO-1997030035-A1 | QUINAZOLINE DERIVATIVES AS VEGF INHIBITORS | ZENECA LIMITED (GB) | 1997-08-21 | — | — | WO | disclosed |
| WO-1997022596-A1 | QUINAZOLINE DERIVATIVES | ZENECA LIMITED (GB) | 1997-06-26 | — | — | 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 (1 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 | KDR 3/4885RET 637/4885KIF5B 1611/4885 |
“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.