Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE9A | O76083 | 4/20 | 0.49 |
| ▸ | KDM4E | B2RXH2 | 4/20 | 0.43 |
| ▸ | KMT2A | Q03164 | 4/20 | 0.42 |
| ▸ | MEN1 | O00255 | 2/20 | 0.42 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.41 |
| ▸ | HTT | P42858 | 3/20 | 0.41 |
| ▸ | LMNA | P02545 | 2/20 | 0.41 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.41 |
| ▸ | ALDH1A1 | P00352 | 4/20 | 0.40 |
| ▸ | HPGD | P15428 | 3/20 | 0.40 |
| ▸ | USP2 | O75604 | 1/20 | 0.40 |
| ▸ | CASP1 | P29466 | 1/20 | 0.40 |
| ▸ | CASP7 | P55210 | 1/20 | 0.40 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.40 |
| ▸ | GAA | P10253 | 2/20 | 0.39 |
| ▸ | TSHR | P16473 | 1/20 | 0.39 |
| ▸ | RAB9A | P51151 | 1/20 | 0.39 |
| ▸ | NPSR1 | Q6W5P4 | 1/20 | 0.39 |
| ▸ | PDE5A | O76074 | 1/20 | 0.39 |
| ▸ | MAPT | P10636 | 1/20 | 0.38 |
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 | |
|---|---|---|---|---|
| SCHEMBL7908554 | 0.90 | PDE9A (0.43) | PDE9AKMT2AMEN1PDE5A | |
| SCHEMBL7899527 | 0.90 | PDE9A (0.47) | PDE9AKDM4EKMT2ALMNAALDH1A1 | |
| SCHEMBL7905016 | 0.89 | PDE9A (0.46) | PDE9AKDM4EKMT2AMEN1SMN1; SMN2 | |
| SCHEMBL7899529 | 0.88 | PDE9A (0.45) | PDE9AKDM4EKMT2ALMNAALDH1A1 | |
| SCHEMBL7911554 | 0.87 | MAPK1 (0.50) | PDE9AKDM4EKMT2AMEN1SMN1; SMN2 | |
| SCHEMBL7908580 | 0.86 | PDE9A (0.51) | PDE9AKDM4EKMT2AMEN1LMNA | |
| SCHEMBL7911608 | 0.84 | PDE9A (0.42) | PDE9APDE5A | |
| SCHEMBL471099 | 0.81 | PDE9A (0.46) | PDE9APDE5A | |
| SCHEMBL7905991 | 0.81 | PDE9A (0.49) | PDE9APDE5A | |
| SCHEMBL14826993 | 0.81 | PDE9A (0.49) | PDE9APDE5A |
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 5 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-20110319385-A1 | QUINOXALINE COMPOUND | ASTELLAS PHARMA INC. (JP) | 2011-12-29 | — | — | US | disclosed |
| WO-2010101230-A1 | QUINOXALINE COMPOUNDS | アステラス製薬株式会社 (JP) | 2010-09-10 | — | — | 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-20130085134-A1 | QUINOXALINE COMPOUND | PDE9A, PDE2A, PDE3A | PDE9A 1/4885KDM4E 1337/4885KMT2A 3086/4885 |
| US-20110319385-A1 | QUINOXALINE COMPOUND | PDE9A, PDE5A, PDE3A | PDE9A 1/4885KDM4E 641/4885KMT2A 2038/4885 |
“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.