Predicted protein targets (top 1)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE9A | O76083 | 20/20 | 0.50 |
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 | |
|---|---|---|---|---|
| SCHEMBL23905832 | 0.88 | PDE9A (0.52) | PDE9A | |
| SCHEMBL23905861 | 0.84 | PDE9A (0.58) | PDE9A | |
| SCHEMBL22042902 | 0.82 | PDE9A (0.52) | PDE9A | |
| SCHEMBL22042914 | 0.82 | PDE9A (0.47) | PDE9A | |
| SCHEMBL22042919 | 0.81 | PDE9A (0.62) | PDE9A | |
| SCHEMBL23918358 | 0.74 | PDE9A (0.67) | PDE9A | |
| SCHEMBL6898925 | 0.71 | PDE9A (0.67) | PDE9A | |
| SCHEMBL18635373 | 0.70 | PDE9A (0.55) | PDE9A | |
| SCHEMBL6339510 | 0.70 | PDE9A (0.71) | PDE9A | |
| SCHEMBL6369064 | 0.70 | PDE9A (0.71) | PDE9A |
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 7 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12187729-B2 | Compounds having PDE9A inhibitory activity, and pharmaceutical uses thereof | KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY (KR) | 2025-01-07 | — | — | US | disclosed |
| EP-3892622-B1 | COMPOUNDS HAVING PDE9A INHIBITORY ACTIVITY, AND PHARMACEUTICAL USES THEREOF | KOREA RES INST CHEMICAL TECH (KR) | 2024-07-24 | — | — | EP | disclosed |
| CN-113166159-B | Compounds having PDE9A inhibiting activity and pharmaceutical uses thereof | 韩国化学研究院 | 2023-10-24 | — | — | CN | disclosed |
| US-20220017528-A1 | COMPOUNDS HAVING PDE9A INHIBITORY ACTIVITY, AND PHARMACEUTICAL USES THEREOF | KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY (KR) | 2022-01-20 | — | — | US | disclosed |
| EP-3892622-A1 | COMPOUNDS HAVING PDE9A INHIBITORY ACTIVITY, AND PHARMACEUTICAL USES THEREOF | Korea Research Institute of Chemical Technology (KR) | 2021-10-13 | — | — | EP | disclosed |
| CN-113166159-A | Compound with PDE9A inhibitory activity and pharmaceutical use thereof | 韩国化学研究院 | 2021-07-23 | — | — | CN | disclosed |
| WO-2020116972-A1 | COMPOUNDS HAVING PDE9A INHIBITORY ACTIVITY, AND PHARMACEUTICAL USES THEREOF | 한국화학연구원 | 2020-06-11 | — | — | 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-12187729-B2 | Compounds having PDE9A inhibitory activity, and pharmaceutical uses thereof | PDE9A, PDE5A, PDE3A | PDE9A 1/4885 |
| US-20220017528-A1 | COMPOUNDS HAVING PDE9A INHIBITORY ACTIVITY, AND PHARMACEUTICAL USES THEREOF | PDE9A, PDE5A, PDE3A | PDE9A 1/4885 |
“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.