Predicted protein targets (top 15)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PAOX | Q6QHF9 | 1/20 | 0.55 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.47 |
| ▸ | USP2 | O75604 | 1/20 | 0.42 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.42 |
| ▸ | HPGD | P15428 | 1/20 | 0.42 |
| ▸ | HRH3 | Q9Y5N1 | 1/20 | 0.40 |
| ▸ | CSNK2A2 | P19784 | 1/20 | 0.40 |
| ▸ | CSNK2B | P67870 | 1/20 | 0.40 |
| ▸ | CSNK2A1 | P68400 | 1/20 | 0.40 |
| ▸ | CSNK2A3 | Q8NEV1 | 1/20 | 0.40 |
| ▸ | GNAI3 | P08754 | 2/20 | 0.39 |
| ▸ | GNAO1 | P09471 | 2/20 | 0.39 |
| ▸ | GNAI1 | P63096 | 2/20 | 0.39 |
| ▸ | HTR7 | P34969 | 1/20 | 0.39 |
| ▸ | RAB9A | P51151 | 1/20 | 0.39 |
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 | |
|---|---|---|---|---|
| SCHEMBL27905910 | 0.98 | PAOX (0.59) | PAOXSIGMAR1USP2ALDH1A1HPGD | |
| SCHEMBL8865 | 0.92 | PAOX (0.52) | PAOXSIGMAR1USP2ALDH1A1HPGD | |
| SCHEMBL20234244 | 0.87 | PAOX (0.60) | PAOXSIGMAR1USP2ALDH1A1HPGD | |
| SCHEMBL6663287 | 0.87 | PAOX (0.60) | PAOXSIGMAR1USP2ALDH1A1HPGD | |
| SCHEMBL2974911 | 0.84 | PAOX (0.46) | PAOXSIGMAR1HRH3 | |
| SCHEMBL31632718 | 0.84 | PAOX (0.64) | PAOXSIGMAR1USP2ALDH1A1HPGD | |
| SCHEMBL6659222 | 0.84 | PAOX (0.64) | PAOXSIGMAR1USP2ALDH1A1HPGD | |
| SCHEMBL31632710 | 0.84 | PAOX (0.64) | PAOXSIGMAR1USP2ALDH1A1HPGD | |
| SCHEMBL15340848 | 0.84 | PAOX (0.64) | PAOXSIGMAR1USP2ALDH1A1HPGD | |
| SCHEMBL4401344 | 0.83 | GNAI3 (0.52) | SIGMAR1GNAI3GNAO1GNAI1 |
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 153 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-103153329-A | Use of novel cyclosporin A derivatives for the treatment and prevention of viral infections | S & T GLOBAL INC | 2013-06-12 | — | — | CN | claimed |
| 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 |
| EP-1528925-B1 | QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2009-04-22 | — | — | EP | claimed |
| US-7504408-B2 | Quinzoline derivatives for use in the treatment of cancer | ASTRAZENECA AB (SE) | 2009-03-17 | — | — | US | claimed |
| US-7501516-B2 | Quinoline derivatives and their use as tyrosine kinase inhibitors | ASTRAZENECA AB (SE) | 2009-03-10 | — | — | 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-1802608-A1 | QUINAZOLINE DERIVATIVES FOR USE AGAINST CANCER | AstraZeneca AB (SE) | 2007-07-04 | — | — | EP | 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-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-2002030924-A1 | QUINAZOLINE DERIVATIVES WITH ANTI-TUMOUR ACTIVITY | ASTRAZENECA AB (SE) | 2002-04-18 | — | — | WO | claimed |
| WO-2002016352-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-02-28 | — | — | WO | claimed |
| EP-0885198-B1 | 4-ANILINOQUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2001-12-19 | — | — | EP | claimed |
| US-6291455-B1 | PRODUCING AN ANTIANGIOGENIC AND/OR VASCULAR PERMEABILITY REDUCING EFFECT | ZENECA LIMITED (GB) | 2001-09-18 | — | — | US | claimed |
| EP-0885198-A1 | 4-ANILINOQUINAZOLINE DERIVATIVES | ZENECA LIMITED (GB) | 1998-12-23 | — | — | EP | claimed |
| WO-1997032856-A1 | 4-ANILINOQUINAZOLINE DERIVATIVES | ZENECA LIMITED (GB) | 1997-09-12 | — | — | 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 | PAOX 3196/4885SIGMAR1 158/4885USP2 4448/4885 |
| US-20090233924-A1 | Quinazoline derivatives | AQP1, PGF, F12 | PAOX 2642/4885SIGMAR1 183/4885USP2 4614/4885 |
“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.