Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | RECQL | P46063 | 1/20 | 0.52 |
| ▸ | MYC | P01106 | 1/20 | 0.42 |
| ▸ | CHEK1 | O14757 | 2/20 | 0.41 |
| ▸ | PARP14 | Q460N5 | 1/20 | 0.37 |
| ▸ | XDH | P47989 | 1/20 | 0.36 |
| ▸ | ABCG2 | Q9UNQ0 | 1/20 | 0.36 |
| ▸ | PRMT5 | O14744 | 1/20 | 0.36 |
| ▸ | WDR77 | Q9BQA1 | 1/20 | 0.36 |
| ▸ | PDE4A | P27815 | 1/20 | 0.35 |
| ▸ | CYP11B1 | P15538 | 1/20 | 0.35 |
| ▸ | CYP11B2 | P19099 | 1/20 | 0.35 |
| ▸ | PRKCI | P41743 | 1/20 | 0.35 |
| ▸ | PLAU | P00749 | 1/20 | 0.35 |
| ▸ | IKBKE | Q14164 | 1/20 | 0.34 |
| ▸ | TBK1 | Q9UHD2 | 1/20 | 0.34 |
| ▸ | GRM2 | Q14416 | 1/20 | 0.34 |
| ▸ | KIT | P10721 | 1/20 | 0.34 |
| ▸ | BRAF | P15056 | 1/20 | 0.34 |
| ▸ | MAOA | P21397 | 1/20 | 0.34 |
| ▸ | DYRK1A | Q13627 | 1/20 | 0.34 |
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 | |
|---|---|---|---|---|
| SCHEMBL2020180 | 0.85 | MYC (0.41) | RECQLMYCCHEK1PARP14XDH | |
| SCHEMBL4526795 | 0.82 | MYC (0.39) | RECQLMYCCHEK1PARP14XDH | |
| SCHEMBL451724 | 0.80 | MYC (0.39) | MYCCHEK1PARP14XDHABCG2 | |
| SCHEMBL451725 | 0.80 | MYC (0.39) | MYCCHEK1PARP14XDHABCG2 | |
| SCHEMBL1161577 | 0.80 | MYC (0.39) | MYCCHEK1PARP14XDHABCG2 | |
| SCHEMBL6466230 | 0.80 | MYC (0.39) | RECQLMYCCHEK1PARP14XDH | |
| SCHEMBL3302943 | 0.80 | NOS3 (0.52) | MYCPARP14XDHABCG2PRMT5 | |
| SCHEMBL2642689 | 0.80 | MYC (0.39) | MYCCHEK1PARP14XDHABCG2 | |
| SCHEMBL2642690 | 0.80 | LOXL2 (0.52) | MYCXDHABCG2 | |
| SCHEMBL131827 | 0.80 | MYC (0.39) | MYCCHEK1PARP14XDHABCG2 |
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 315 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1802591-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2012-01-11 | — | — | EP | claimed |
| US-20090233924-A1 | Quinazoline derivatives | ASTRAZENECA AB (SE) | 2009-09-17 | — | — | US | claimed |
| US-20090036474-A1 | Quinazoline derivatives for use against cancer | PLE PATRICK | 2009-02-05 | — | — | US | claimed |
| EP-1381599-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2008-09-24 | — | — | EP | claimed |
| EP-1562955-B1 | QUINAZOLINE DERIVATIVES AS SRC TYROSINE KINASE INHIBITORS | ASTRAZENECA AB (SE) | 2008-02-27 | — | — | EP | claimed |
| EP-1802591-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2007-07-04 | — | — | EP | claimed |
| EP-1802608-A1 | QUINAZOLINE DERIVATIVES FOR USE AGAINST CANCER | AstraZeneca AB (SE) | 2007-07-04 | — | — | 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 |
| EP-1381599-A1 | QUINAZOLINE DERIVATIVES | Astrazeneca AB (SE) | 2004-01-21 | — | — | EP | claimed |
| WO-2003045943-A1 | QUINAZOLINE COMPOUNDS WITH THERAPEUTIC USE | ASTRAZENECA AB (SE) | 2003-06-05 | — | — | WO | claimed |
| WO-2003045395-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF T CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2003-06-05 | — | — | WO | claimed |
| WO-2003045364-A2 | USE OF QUINAZOLINES TO TREAT T-CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2003-06-05 | — | — | WO | claimed |
| EP-1313727-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2003-05-28 | — | — | EP | claimed |
| WO-2001094341-A9 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | ASTRAZENECA AB (SE) | 2003-04-17 | — | — | WO | claimed |
| EP-1292594-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | AstraZeneca AB (SE) | 2003-03-19 | — | — | EP | 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 |
| WO-2001094341-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | ASTRAZENECA AB (SE) | 2001-12-13 | — | — | 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 (2 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-20090036474-A1 | Quinazoline derivatives for use against cancer | AQP3, AQP1, F12 | RECQL 20/4885MYC 1282/4885CHEK1 1084/4885 |
| US-20090233924-A1 | Quinazoline derivatives | AQP1, PGF, F12 | RECQL 19/4885MYC 2394/4885CHEK1 2085/4885 |
“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.