Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE5A | O76074 | 1/20 | 0.41 |
| ▸ | PKN1 | Q16512 | 1/20 | 0.33 |
| ▸ | PKN2 | Q16513 | 1/20 | 0.33 |
| ▸ | MKNK1 | Q9BUB5 | 1/20 | 0.33 |
| ▸ | TOP2A | P11388 | 1/20 | 0.32 |
| ▸ | TOP2B | Q02880 | 1/20 | 0.32 |
| ▸ | HCAR2 | Q8TDS4 | 1/20 | 0.31 |
| ▸ | RPS6KB1 | P23443 | 1/20 | 0.31 |
| ▸ | AKT1 | P31749 | 1/20 | 0.31 |
| ▸ | AKR1B1 | P15121 | 1/20 | 0.31 |
| ▸ | PLK4 | O00444 | 1/20 | 0.30 |
| ▸ | CHEK1 | O14757 | 1/20 | 0.30 |
| ▸ | AURKA | O14965 | 1/20 | 0.30 |
| ▸ | DAPK3 | O43293 | 1/20 | 0.30 |
| ▸ | MAP4K4 | O95819 | 1/20 | 0.30 |
| ▸ | CSF1R | P07333 | 1/20 | 0.30 |
| ▸ | RET | P07949 | 1/20 | 0.30 |
| ▸ | FGFR1 | P11362 | 1/20 | 0.30 |
| ▸ | PDGFRA | P16234 | 1/20 | 0.30 |
| ▸ | LTK | P29376 | 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 | |
|---|---|---|---|---|
| SCHEMBL788792 | 0.79 | METAP2 (0.42) | PKN1PKN2 | |
| SCHEMBL13833239 | 0.77 | KDM4E (0.49) | PDE5AAKR1B1 | |
| SCHEMBL3247997 | 0.76 | HCAR2 (0.55) | HCAR2AURKA | |
| SCHEMBL26018337 | 0.73 | PDE5A (0.44) | PDE5AHCAR2 | |
| SCHEMBL12102096 | 0.73 | PDE5A (0.47) | PDE5A | |
| SCHEMBL1623385 | 0.73 | PDE5A (0.44) | PDE5AHCAR2 | |
| SCHEMBL788917 | 0.70 | PKN1 (0.33) | PKN1PKN2MKNK1RPS6KB1AKT1 | |
| SCHEMBL29774108 | 0.68 | PDE5A (0.37) | PDE5AAKR1B1 | |
| SCHEMBL11548431 | 0.66 | TOP2A (0.46) | TOP2ATOP2BMAP4K4CDK5CLK4 | |
| SCHEMBL38660781 | 0.66 | KDM4E (0.45) | RPS6KB1AKT1 |
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-2139895-A1 | AZA-PYRIDOPYRIMIDINONE DERIVATIVES | F. Hoffmann-Roche AG (CH) | 2010-01-06 | — | — | EP | claimed |
| WO-2008116742-A1 | AZA-PYRIDOPYRIMIDINONE DERIVATIVES | F. HOFFMANN-LA ROCHE AG (CH) | 2008-10-02 | — | — | WO | claimed |
| US-20080234277-A1 | NOVEL AZA-PYRIDOPYRIMIDINONE DERIVATIVES | F. HOFFMANN-LA ROCHE AG (CH) | 2008-09-25 | — | — | US | claimed |
| EP-2139895-A1 | AZA-PYRIDOPYRIMIDINONE DERIVATIVES | F. Hoffmann-Roche AG (CH) | 2010-01-06 | — | — | EP | disclosed |
| WO-2008116742-A1 | AZA-PYRIDOPYRIMIDINONE DERIVATIVES | F. HOFFMANN-LA ROCHE AG (CH) | 2008-10-02 | — | — | WO | disclosed |
| US-20080234277-A1 | NOVEL AZA-PYRIDOPYRIMIDINONE DERIVATIVES | F. HOFFMANN-LA ROCHE AG (CH) | 2008-09-25 | — | — | US | 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-20080234277-A1 | NOVEL AZA-PYRIDOPYRIMIDINONE DERIVATIVES | CHRM1, CHRM2, CHRM4 | PDE5A 339/4885PKN1 1415/4885PKN2 1850/4885 |
“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.