Predicted protein targets (top 5)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SPHK1 | Q9NYA1 | 1/20 | 0.45 |
| ▸ | ALDH1A1 | P00352 | 4/20 | 0.32 |
| ▸ | EPHX2 | P34913 | 1/20 | 0.32 |
| ▸ | PRMT5 | O14744 | 1/20 | 0.30 |
| ▸ | WDR77 | Q9BQA1 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL578882 | 0.86 | SPHK1 (0.41) | SPHK1PRMT5WDR77 | |
| SCHEMBL470896 | 0.84 | — | — | |
| SCHEMBL10684690 | 0.84 | NPC1 (0.33) | SPHK1EPHX2 | |
| SCHEMBL14763933 | 0.82 | SPHK1 (0.39) | SPHK1ALDH1A1 | |
| SCHEMBL1444884 | 0.79 | NPC1 (0.45) | ALDH1A1 | |
| SCHEMBL578365 | 0.79 | MEN1 (0.44) | SPHK1ALDH1A1 | |
| SCHEMBL4374339 | 0.78 | SPHK1 (0.42) | SPHK1EPHX2 | |
| SCHEMBL9037091 | 0.78 | SPHK1 (0.42) | SPHK1 | |
| SCHEMBL13257615 | 0.78 | SPHK1 (0.42) | SPHK1 | |
| SCHEMBL15960744 | 0.77 | — | — |
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 45 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7262201-B1 | For the manufacture of a medicament for use in the production of an antiangiogenic and/or vascular permeability reducing effect in warm-blooded animals | ASTRAZENECA AB (SE) | 2007-08-28 | — | — | US | claimed |
| EP-1119567-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2005-05-04 | — | — | EP | claimed |
| EP-1119567-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2001-08-01 | — | — | EP | claimed |
| WO-2000021955-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2000-04-20 | — | — | WO | claimed |
| WO-2025149545-A1 | HETEROARYLPHENYL ETHER DERIVATIVES | F. HOFFMANN-LA ROCHE AG (CH) | 2025-07-17 | — | — | WO | disclosed |
| EP-2418203-B1 | CYCLIC COMPOUND HAVING SUBSTITUTED PHENYL GROUP | DAIICHI SANKYO CO LTD (JP) | 2013-12-11 | — | — | EP | disclosed |
| US-8492560-B2 | Quinazoline derivatives as angiogenesis inhibitors | ASTRAZENECA AB (SE) | 2013-07-23 | — | — | US | disclosed |
| US-8410273-B2 | Cyclic compound having substituted phenyl group | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2013-04-02 | — | — | US | disclosed |
| US-8410273-B2 | Cyclic compound having substituted phenyl group | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2013-04-02 | — | — | US | disclosed |
| US-8410273-B2 | Cyclic compound having substituted phenyl group | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2013-04-02 | — | — | US | disclosed |
| US-20120197027-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | STOKES ELAINE S E (GB) | 2012-08-02 | — | — | US | disclosed |
| US-20120040936-A1 | CYCLIC COMPOUND HAVING SUBSTITUTED PHENYL GROUP | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2012-02-16 | — | — | US | disclosed |
| WO-2002016348-A1 | ANTIANGIOGENIC BICYCLIC DERIVATIVES | ASTRAZENECA AB (SE) | 2002-02-28 | — | — | WO | disclosed |
| WO-2002012228-A1 | CINNOLINE COMPOUNDS | ASTRAZENECA AB (SE) | 2002-02-14 | — | — | WO | disclosed |
| WO-2002012226-A1 | QUINOLINE DERIVATIVES HAVING VEGF INHIBITING ACTIVITY | ASTRAZENECA AB (SE) | 2002-02-14 | — | — | WO | disclosed |
| WO-2002012227-A2 | INDOLE, AZAINDOLE AND INDAZOLE DERIVATIVES HAVING VEGF INHIBITING ACTIVITY | ASTRAZENECA AB (SE) | 2002-02-14 | — | — | WO | disclosed |
| EP-1154774-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | AstraZeneca AB (SE) | 2001-11-21 | — | — | EP | disclosed |
| EP-1119567-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2001-08-01 | — | — | EP | disclosed |
| WO-2000047212-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2000-08-17 | — | — | WO | disclosed |
| WO-2000021955-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2000-04-20 | — | — | 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 (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-20120040936-A1 | CYCLIC COMPOUND HAVING SUBSTITUTED PHENYL GROUP | BMP2, BMP4, BMP6 | SPHK1 1491/4885ALDH1A1 2092/4885EPHX2 4176/4885 |
| US-20120197027-A1 | Quinazoline Derivatives as Angiogenesis Inhibitors | VEGFA, FLT1, KDR | SPHK1 1057/4885ALDH1A1 822/4885EPHX2 4386/4885 |
“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.