Predicted protein targets (top 19)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE9A | O76083 | 6/20 | 0.43 |
| ▸ | PDE5A | O76074 | 2/20 | 0.41 |
| ▸ | AVPR2 | P30518 | 2/20 | 0.38 |
| ▸ | SCN9A | Q15858 | 2/20 | 0.37 |
| ▸ | NOTUM | Q6P988 | 1/20 | 0.36 |
| ▸ | SCN5A | Q14524 | 1/20 | 0.36 |
| ▸ | PIK3CD | O00329 | 1/20 | 0.36 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.36 |
| ▸ | AKT1 | P31749 | 1/20 | 0.36 |
| ▸ | PIK3CA | P42336 | 1/20 | 0.36 |
| ▸ | PIK3CB | P42338 | 1/20 | 0.36 |
| ▸ | PIK3CG | P48736 | 1/20 | 0.36 |
| ▸ | GPBAR1 | Q8TDU6 | 1/20 | 0.36 |
| ▸ | CDK4 | P11802 | 1/20 | 0.34 |
| ▸ | CCND1 | P24385 | 1/20 | 0.34 |
| ▸ | AVPR1A | P37288 | 1/20 | 0.34 |
| ▸ | PDE1A | P54750 | 1/20 | 0.33 |
| ▸ | PDE1B | Q01064 | 1/20 | 0.33 |
| ▸ | PDE1C | Q14123 | 1/20 | 0.33 |
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 | |
|---|---|---|---|---|
| SCHEMBL12044672 | 0.96 | PDE9A (0.46) | PDE9APDE5AAVPR2SCN9ANOTUM | |
| SCHEMBL1725452 | 0.95 | PDE9A (0.46) | PDE9APDE5AAVPR2SCN9ANOTUM | |
| SCHEMBL7896957 | 0.93 | PDE9A (0.41) | PDE9APDE5ANOTUMCDK4CCND1 | |
| SCHEMBL7896964 | 0.91 | PDE9A (0.40) | PDE9APDE5ANOTUMPIK3CDCYP3A4 | |
| SCHEMBL12044656 | 0.90 | PDE9A (0.46) | PDE9APDE5ANOTUMPDE1APDE1B | |
| SCHEMBL10053376 | 0.89 | PDE9A (0.40) | PDE9APDE5ASCN9ANOTUMSCN5A | |
| SCHEMBL9979352 | 0.89 | PDE9A (0.47) | PDE9APDE5AAVPR2SCN9ANOTUM | |
| SCHEMBL1721744 | 0.89 | PDE9A (0.47) | PDE9APDE5AAVPR2SCN9ANOTUM | |
| SCHEMBL1721742 | 0.89 | PDE9A (0.47) | PDE9APDE5AAVPR2SCN9ANOTUM | |
| SCHEMBL7909213 | 0.88 | PDE9A (0.43) | PDE9APDE5ANOTUMCDK4CCND1 |
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-20130085134-A1 | QUINOXALINE COMPOUND | ASTELLAS PHARMA INC. (JP) | 2013-04-04 | — | — | US | disclosed |
| US-20130085134-A1 | QUINOXALINE COMPOUND | ASTELLAS PHARMA INC. (JP) | 2013-04-04 | — | — | US | disclosed |
| US-8357688-B2 | Substituted imidazo[1,5-a]quinoxalin-4(5H)-ones as PDE9 inhibitors | ASTELLAS PHARMA INC. (JP) | 2013-01-22 | — | — | US | disclosed |
| US-8357688-B2 | Substituted imidazo[1,5-a]quinoxalin-4(5H)-ones as PDE9 inhibitors | ASTELLAS PHARMA INC. (JP) | 2013-01-22 | — | — | US | disclosed |
| US-20110319385-A1 | QUINOXALINE COMPOUND | ASTELLAS PHARMA INC. (JP) | 2011-12-29 | — | — | US | disclosed |
| US-20110319385-A1 | QUINOXALINE COMPOUND | ASTELLAS PHARMA INC. (JP) | 2011-12-29 | — | — | 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 (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-20130085134-A1 | QUINOXALINE COMPOUND | PDE9A, PDE2A, PDE3A | PDE9A 1/4885PDE5A 4/4885AVPR2 1884/4885 |
| US-20110319385-A1 | QUINOXALINE COMPOUND | PDE9A, PDE5A, PDE3A | PDE9A 1/4885PDE5A 2/4885AVPR2 2324/4885 |
“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.