Predicted protein targets (top 2)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE2A | O00408 | 20/20 | 0.59 |
| ▸ | PDE9A | O76083 | 1/20 | 0.48 |
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 | |
|---|---|---|---|---|
| SCHEMBL22423077 | 1.00 | PDE2A (0.59) | PDE2APDE9A | |
| SCHEMBL18291905 | 1.00 | PDE2A (0.59) | PDE2APDE9A | |
| SCHEMBL22422965 | 0.91 | PDE2A (0.68) | PDE2A | |
| SCHEMBL18291922 | 0.91 | PDE2A (0.68) | PDE2A | |
| SCHEMBL18291911 | 0.91 | PDE2A (0.68) | PDE2A | |
| SCHEMBL18283069 | 0.89 | PDE2A (0.67) | PDE2APDE9A | |
| SCHEMBL18290677 | 0.88 | PDE2A (0.58) | PDE2APDE9A | |
| SCHEMBL18291834 | 0.85 | PDE2A (0.76) | PDE2APDE9A | |
| SCHEMBL18282942 | 0.85 | PDE2A (0.76) | PDE2APDE9A | |
| SCHEMBL20138403 | 0.85 | PDE2A (0.76) | PDE2APDE9A |
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-3302484-B1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME (US) | 2020-09-16 | — | — | EP | claimed |
| US-10160762-B2 | 6-alkyl dihydropyrazolopyrimidinone compounds as PDE2 inhibitors | MERCK SHARP & DOHME CORP. (US) | 2018-12-25 | — | — | US | claimed |
| US-20180134712-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2018-05-17 | — | — | US | claimed |
| US-20180134712-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2018-05-17 | — | — | US | disclosed |
| WO-2016196071-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2016-12-08 | — | — | WO | disclosed |
| WO-2016191935-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2016-12-08 | — | — | 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-10160762-B2 | 6-alkyl dihydropyrazolopyrimidinone compounds as PDE2 inhibitors | PDE12, PDE2A, PDE4D | PDE2A 2/4885PDE9A 12/4885 |
| US-20180134712-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | PDE12, PDE2A, PDE4D | PDE2A 2/4885PDE9A 12/4885 |
“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.