Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SRC | P12931 | 4/20 | 0.55 |
| ▸ | KDR | P35968 | 2/20 | 0.55 |
| ▸ | CHEK1 | O14757 | 1/20 | 0.54 |
| ▸ | SIGMAR1 | Q99720 | 3/20 | 0.53 |
| ▸ | HRH3 | Q9Y5N1 | 3/20 | 0.53 |
| ▸ | MAPK1 | P28482 | 2/20 | 0.53 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.53 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.53 |
| ▸ | CHRM2 | P08172 | 1/20 | 0.53 |
| ▸ | CHRM1 | P11229 | 1/20 | 0.53 |
| ▸ | HTR2A | P28223 | 1/20 | 0.53 |
| ▸ | SCN1A | P35498 | 1/20 | 0.53 |
| ▸ | HTR2B | P41595 | 1/20 | 0.53 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.53 |
| ▸ | SCN2A | Q99250 | 1/20 | 0.53 |
| ▸ | SCN3A | Q9NY46 | 1/20 | 0.53 |
| ▸ | FGFR1 | P11362 | 2/20 | 0.53 |
| ▸ | USP2 | O75604 | 1/20 | 0.52 |
| ▸ | LMNA | P02545 | 1/20 | 0.52 |
| ▸ | AURKA | O14965 | 2/20 | 0.51 |
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 | |
|---|---|---|---|---|
| SCHEMBL30783040 | 1.00 | SRC (0.55) | SRCKDRCHEK1SIGMAR1HRH3 | |
| SCHEMBL4690065 | 0.94 | KDM4E (0.54) | SRCKDRCHEK1ALDH1A1FGFR1 | |
| SCHEMBL239668 | 0.91 | SIGMAR1 (0.56) | SRCKDRCHEK1SIGMAR1HRH3 | |
| SCHEMBL30486269 | 0.89 | MAP4K4 (0.51) | SIGMAR1HRH3AURKAAURKB | |
| SCHEMBL4416637 | 0.89 | MAP4K4 (0.51) | SIGMAR1HRH3AURKAAURKB | |
| SCHEMBL4425324 | 0.87 | HRH3 (0.54) | SIGMAR1HRH3ALDH1A1USP2AURKA | |
| SCHEMBL4506955 | 0.86 | SRC (0.59) | SRCKDRCHEK1SIGMAR1HRH3 | |
| Hydrochloric Acid SCHEMBL7865977 | 0.85 | SRC (0.58) | SRCKDRCHEK1SIGMAR1HRH3 | |
| SCHEMBL4420110 | 0.84 | HPGD (0.44) | SRCKDRCHEK1SIGMAR1HRH3 | |
| SCHEMBL29984833 | 0.83 | HRH3 (0.55) | SIGMAR1HRH3KCNH2 |
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 11 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7498335-B2 | Method of producing an antiangiogenic or vascular permeability reducing effect | ASTRAZENECA AB (CH) | 2009-03-03 | — | — | US | disclosed |
| EP-1218353-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA UK LTD (GB) | 2007-10-17 | — | — | EP | disclosed |
| EP-1272185-B1 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2005-07-27 | — | — | EP | disclosed |
| US-6806274-B1 | IMMUNOREGULATION OR IMMUNOSUPPRESSIVE AGENTS; TYROSINE KINASE INHIBITORS; PREVENTING ORGAN TRANSPLANT REJECTION; AUTOIMMUNE CONDITIONS; REDUCED SIDE EFFECTS | ASTRAZENECA UK LIMITED (GB) | 2004-10-19 | — | — | US | disclosed |
| US-20030225111-A1 | Therapy | ASTRAZENECA AB (SE) | 2003-12-04 | — | — | US | disclosed |
| EP-1272185-A2 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | AstraZeneca AB (SE) | 2003-01-08 | — | — | EP | disclosed |
| CN-1360582-A | Quinazoline derivs. | ASTRAZENECA UK LTD (GB) | 2002-07-24 | — | — | CN | disclosed |
| EP-1218353-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca UK Limited (GB) | 2002-07-03 | — | — | EP | disclosed |
| WO-2002002534-A1 | QUINAZOLINES WITH THERAPEUTIC USE | ASTRAZENECA AB (SE) | 2002-01-10 | — | — | WO | disclosed |
| WO-2001066099-A2 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2001-09-13 | — | — | WO | disclosed |
| WO-2001004102-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA UK LIMITED (GB) | 2001-01-18 | — | — | 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-20030225111-A1 | Therapy | VEGFA, AQP1, FLT1 | SRC 1588/4885KDR 39/4885CHEK1 2346/4885 |
“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.