Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KDM4E | B2RXH2 | 7/20 | 0.56 |
| ▸ | RECQL | P46063 | 1/20 | 0.56 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.52 |
| ▸ | MAPK1 | P28482 | 3/20 | 0.52 |
| ▸ | HPGD | P15428 | 2/20 | 0.52 |
| ▸ | TP53 | P04637 | 1/20 | 0.52 |
| ▸ | PDE5A | O76074 | 1/20 | 0.50 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.44 |
| ▸ | CA12 | O43570 | 1/20 | 0.44 |
| ▸ | CA1 | P00915 | 1/20 | 0.44 |
| ▸ | CA2 | P00918 | 1/20 | 0.44 |
| ▸ | CA4 | P22748 | 1/20 | 0.44 |
| ▸ | CA6 | P23280 | 1/20 | 0.44 |
| ▸ | CA7 | P43166 | 1/20 | 0.44 |
| ▸ | TPMT | P51580 | 1/20 | 0.44 |
| ▸ | CA9 | Q16790 | 1/20 | 0.44 |
| ▸ | CA14 | Q9ULX7 | 1/20 | 0.44 |
| ▸ | ATM | Q13315 | 1/20 | 0.43 |
| ▸ | USP2 | O75604 | 1/20 | 0.43 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.43 |
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 | |
|---|---|---|---|---|
| SCHEMBL405463 | 0.94 | KDM4E (0.58) | KDM4ERECQLALDH1A1MAPK1HPGD | |
| SCHEMBL403796 | 0.89 | PDE5A (0.64) | KDM4ERECQLALDH1A1MAPK1HPGD | |
| SCHEMBL404509 | 0.85 | PDE5A (0.57) | KDM4ERECQLALDH1A1MAPK1PDE5A | |
| SCHEMBL405256 | 0.84 | KDM4E (0.56) | KDM4ERECQLALDH1A1MAPK1TP53 | |
| SCHEMBL404924 | 0.82 | KDM4E (0.65) | KDM4ERECQLALDH1A1PDE5AUSP2 | |
| SCHEMBL401317 | 0.81 | PDE5A (0.62) | KDM4ERECQLALDH1A1MAPK1HPGD | |
| SCHEMBL403588 | 0.81 | PDE5A (0.53) | KDM4ERECQLALDH1A1MAPK1HPGD | |
| SCHEMBL405344 | 0.80 | PDE5A (0.63) | KDM4ERECQLALDH1A1MAPK1PDE5A | |
| SCHEMBL403178 | 0.79 | PDE5A (0.78) | KDM4ERECQLALDH1A1PDE5AKMT2A | |
| SCHEMBL405904 | 0.79 | KDM4E (0.58) | KDM4ERECQLALDH1A1MAPK1HPGD |
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 |
|---|---|---|---|---|---|---|---|
| EP-2050739-B1 | QUINAZOLINE DERIVATIVE | ASKA PHARM CO LTD (JP) | 2016-07-06 | — | — | EP | disclosed |
| US-8101624-B2 | Quinazoline derivatives | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2012-01-24 | — | — | US | disclosed |
| US-20100113484-A1 | TREATING AGENT OF UROPATHY | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2010-05-06 | — | — | US | disclosed |
| US-20090318478-A1 | QUINAZOLINE DERIVATIVES | ASKA PHARMACEUTICAL CO., LTD. | 2009-12-24 | — | — | US | disclosed |
| EP-2123301-A1 | THERAPEUTIC AGENT FOR URINARY TRACT DISEASE | ASKA Pharmaceutical Co., Ltd. (JP) | 2009-11-25 | — | — | EP | disclosed |
| EP-2050739-A1 | QUINAZOLINE DERIVATIVE | ASKA Pharmaceutical Co., Ltd. (JP) | 2009-04-22 | — | — | 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 (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-20100113484-A1 | TREATING AGENT OF UROPATHY | BPHL, PDE12, UROD | KDM4E 4291/4885RECQL 878/4885ALDH1A1 762/4885 |
| US-20090318478-A1 | QUINAZOLINE DERIVATIVES | PDE9A, PDE3A, PDE5A | KDM4E 2869/4885RECQL 100/4885ALDH1A1 235/4885 |
“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.