Predicted protein targets (top 13)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 3/20 | 0.70 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.52 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.52 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.52 |
| ▸ | MAPT | P10636 | 3/20 | 0.48 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.44 |
| ▸ | POLB | P06746 | 1/20 | 0.44 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.44 |
| ▸ | SIGMAR1 | Q99720 | 2/20 | 0.44 |
| ▸ | L3MBTL1 | Q9Y468 | 2/20 | 0.43 |
| ▸ | HRH1 | P35367 | 1/20 | 0.42 |
| ▸ | ATM | Q13315 | 1/20 | 0.40 |
| ▸ | CXCR4 | P61073 | 1/20 | 0.40 |
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 | |
|---|---|---|---|---|
| SCHEMBL9077 | 1.00 | HRH3 (0.70) | HRH3CYP1A2MAPK1SMN1; SMN2MAPT | |
| SCHEMBL5857530 | 0.97 | HRH3 (0.75) | HRH3CYP1A2MAPK1SMN1; SMN2MAPT | |
| SCHEMBL1649755 | 0.97 | HRH3 (0.75) | HRH3CYP1A2MAPK1SMN1; SMN2MAPT | |
| SCHEMBL378107 | 0.97 | HRH3 (0.65) | HRH3CYP1A2MAPK1SMN1; SMN2MAPT | |
| SCHEMBL2092461 | 0.95 | HRH3 (0.70) | HRH3CYP1A2MAPK1SMN1; SMN2MAPT | |
| SCHEMBL5256004 | 0.95 | HRH3 (0.70) | HRH3CYP1A2MAPK1SMN1; SMN2MAPT | |
| SCHEMBL25335245 | 0.92 | — | — | |
| SCHEMBL9399 | 0.92 | HRH3 (0.65) | HRH3CYP1A2MAPK1SMN1; SMN2MAPT | |
| SCHEMBL1098239 | 0.92 | HRH3 (0.65) | HRH3CYP1A2MAPK1SMN1; SMN2MAPT | |
| SCHEMBL9128 | 0.89 | — | — |
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 52 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7501516-B2 | Quinoline derivatives and their use as tyrosine kinase inhibitors | ASTRAZENECA AB (SE) | 2009-03-10 | — | — | US | claimed |
| EP-1381599-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2008-09-24 | — | — | EP | claimed |
| US-7223756-B2 | Quinazoline compounds with therapeutic use | ASTRAZENECA AB (SE) | 2007-05-29 | — | — | US | claimed |
| EP-1453492-B1 | USE OF QUINAZOLINES TO TREAT T-CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2007-01-24 | — | — | EP | claimed |
| US-7157467-B2 | Administering compound such as 6-methoxy-4-(2,3-methylenedioxyanilino)-7-(3-morpholinopropoxy)quinazoline for therapy of an autoimmune disease or medical condition selected from transplant rejection and rheumatoid arthritis | ASTRAZENECA AB (SE) | 2007-01-02 | — | — | US | claimed |
| US-7141577-B2 | Quinazoline derivatives | ASTRAZENECA AB (SE) | 2006-11-28 | — | — | US | claimed |
| EP-1409481-B1 | QUINOLINE DERIVATIVES AND THEIR USE AS TYROSINE KINASE INHIBITORS | ASTRAZENECA AB (SE) | 2006-10-04 | — | — | EP | claimed |
| US-7115615-B2 | Quinazoline derivatives | ASTRAZENECA (SE) | 2006-10-03 | — | — | US | claimed |
| US-20050014773-A1 | Therapeutic use | ASTRAZENACA AB (SE) | 2005-01-20 | — | — | US | claimed |
| US-20050009867-A1 | Quinoline derivatives and their use as tyrosine kinase inhibitors | ASTRAZENECA AB (SE) | 2005-01-13 | — | — | US | claimed |
| US-20040034046-A1 | Quinazoline derivatives | ASTRAZENECA AB (SE) | 2004-02-19 | — | — | US | claimed |
| EP-1381599-A1 | QUINAZOLINE DERIVATIVES | Astrazeneca AB (SE) | 2004-01-21 | — | — | EP | claimed |
| WO-2003047584-A1 | QUINOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2003-06-12 | — | — | WO | claimed |
| WO-2003048159-A1 | QUINOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2003-06-12 | — | — | WO | claimed |
| WO-2003045364-A2 | USE OF QUINAZOLINES TO TREAT T-CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2003-06-05 | — | — | WO | claimed |
| WO-2003045943-A1 | QUINAZOLINE COMPOUNDS WITH THERAPEUTIC USE | ASTRAZENECA AB (SE) | 2003-06-05 | — | — | WO | claimed |
| EP-1313727-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2003-05-28 | — | — | EP | claimed |
| WO-2003008409-A1 | QUINOLINE DERIVATIVES AND THEIR USE AS TYROSINE KINASE INHIBITORS | ASTRAZENECA AB (SE) | 2003-01-30 | — | — | WO | claimed |
| WO-2002085895-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-10-31 | — | — | WO | claimed |
| WO-2002016352-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-02-28 | — | — | WO | claimed |
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-20050014773-A1 | Therapeutic use | CD4, HLA-DRB1, CD74 | HRH3 27/4885CYP1A2 750/4885MAPK1 2233/4885 |
| US-20050009867-A1 | Quinoline derivatives and their use as tyrosine kinase inhibitors | ABL1, FLT3, JAK2 | HRH3 734/4885CYP1A2 1378/4885MAPK1 67/4885 |
| US-20040034046-A1 | Quinazoline derivatives | NQO2, NRAS, TOP1 | HRH3 309/4885CYP1A2 146/4885MAPK1 1008/4885 |
“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.