Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KDR | P35968 | 5/20 | 0.51 |
| ▸ | EGFR | P00533 | 7/20 | 0.48 |
| ▸ | HDAC1 | Q13547 | 3/20 | 0.48 |
| ▸ | ERBB2 | P04626 | 3/20 | 0.48 |
| ▸ | HDAC3 | O15379 | 2/20 | 0.48 |
| ▸ | HDAC4 | P56524 | 2/20 | 0.48 |
| ▸ | HDAC7 | Q8WUI4 | 2/20 | 0.48 |
| ▸ | HDAC2 | Q92769 | 2/20 | 0.48 |
| ▸ | HDAC10 | Q969S8 | 2/20 | 0.48 |
| ▸ | HDAC11 | Q96DB2 | 2/20 | 0.48 |
| ▸ | HDAC8 | Q9BY41 | 2/20 | 0.48 |
| ▸ | HDAC6 | Q9UBN7 | 2/20 | 0.48 |
| ▸ | HDAC9 | Q9UKV0 | 2/20 | 0.48 |
| ▸ | HDAC5 | Q9UQL6 | 2/20 | 0.48 |
| ▸ | AURKB | Q96GD4 | 5/20 | 0.48 |
| ▸ | IRAK4 | Q9NWZ3 | 1/20 | 0.48 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.48 |
| ▸ | HTT | P42858 | 2/20 | 0.48 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.48 |
| ▸ | MEN1 | O00255 | 1/20 | 0.48 |
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 | |
|---|---|---|---|---|
| SCHEMBL15519797 | 0.92 | KDR (0.60) | KDREGFRAURKBKDM4EHTT | |
| SCHEMBL15519478 | 0.89 | AURKB (0.61) | KDREGFRHDAC1HDAC3HDAC6 | |
| SCHEMBL15520326 | 0.84 | EGFR (0.66) | KDREGFRHDAC1AURKBALDH1A1 | |
| SCHEMBL15518978 | 0.83 | HDAC1 (0.69) | KDREGFRHDAC1ERBB2HDAC3 | |
| SCHEMBL15579871 | 0.83 | HDAC1 (0.54) | KDREGFRHDAC1ERBB2HDAC3 | |
| SCHEMBL15519461 | 0.82 | EGFR (0.46) | KDREGFRHDAC1ERBB2HDAC3 | |
| SCHEMBL15519686 | 0.82 | AURKA (0.53) | EGFRHDAC1ERBB2HDAC6AURKB | |
| SCHEMBL15519919 | 0.82 | HDAC1 (0.68) | EGFRHDAC1HDAC6AURKBHTT | |
| SCHEMBL15520338 | 0.81 | HDAC1 (0.70) | KDREGFRHDAC1ERBB2HDAC3 | |
| SCHEMBL15520447 | 0.79 | KDR (0.73) | KDREGFRAURKBIRAK4AURKA |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-9034886-B2 | 4-aminoquinazoline derivatives and uses thereof | SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY (CN) | 2015-05-19 | — | — | US | claimed |
| US-20140235633-A1 | 4-Aminoquinazoline Derivatives and Uses Thereof | SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY (CN) | 2014-08-21 | — | — | US | claimed |
| EP-2708532-A1 | 4-AMINOQUINAZOLINE DERIVATIVES AND USES THEREOF | Jiangsu Hengyi Pharmaceutical Co.,Ltd (CN) | 2014-03-19 | — | — | EP | claimed |
| US-9034886-B2 | 4-aminoquinazoline derivatives and uses thereof | SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY (CN) | 2015-05-19 | — | — | US | disclosed |
| US-20140235633-A1 | 4-Aminoquinazoline Derivatives and Uses Thereof | SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY (CN) | 2014-08-21 | — | — | US | disclosed |
| EP-2708532-A1 | 4-AMINOQUINAZOLINE DERIVATIVES AND USES THEREOF | Jiangsu Hengyi Pharmaceutical Co.,Ltd (CN) | 2014-03-19 | — | — | EP | 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-20140235633-A1 | 4-Aminoquinazoline Derivatives and Uses Thereof | HDAC5, HDAC4, HDAC1 | KDR 4421/4885EGFR 3198/4885HDAC1 3/4885 |
“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.