Predicted protein targets (top 6)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE2A | O00408 | 10/20 | 0.60 |
| ▸ | GPR139 | Q6DWJ6 | 3/20 | 0.41 |
| ▸ | GPR3 | P46089 | 3/20 | 0.41 |
| ▸ | IDH1 | O75874 | 3/20 | 0.40 |
| ▸ | ALOX5AP | P20292 | 1/20 | 0.38 |
| ▸ | FEN1 | P39748 | 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 | |
|---|---|---|---|---|
| SCHEMBL12883103 | 0.86 | PDE2A (0.63) | PDE2AGPR139GPR3IDH1ALOX5AP | |
| SCHEMBL17769060 | 0.83 | PDE2A (0.60) | PDE2AGPR139GPR3ALOX5APFEN1 | |
| SCHEMBL30557811 | 0.83 | PDE2A (0.60) | PDE2AGPR139GPR3ALOX5APFEN1 | |
| SCHEMBL16043293 | 0.83 | PDE2A (0.60) | PDE2AGPR139GPR3ALOX5APFEN1 | |
| SCHEMBL18097540 | 0.81 | PTGS1 (0.41) | PDE2AIDH1 | |
| SCHEMBL2292153 | 0.80 | ADRA2A (0.45) | PDE2A | |
| SCHEMBL29859207 | 0.80 | ADRA2A (0.45) | PDE2A | |
| SCHEMBL23149880 | 0.80 | PDE2A (0.50) | PDE2AGPR139GPR3IDH1ALOX5AP | |
| SCHEMBL8798494 | 0.79 | PDE2A (0.42) | PDE2AGPR3 | |
| SCHEMBL21835655 | 0.78 | PDE2A (0.46) | PDE2AGPR3 |
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 16 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3302486-B1 | DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME (US) | 2020-09-30 | — | — | EP | disclosed |
| EP-3302486-B1 | DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME (US) | 2020-09-30 | — | — | EP | disclosed |
| EP-3302484-B1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME (US) | 2020-09-16 | — | — | EP | disclosed |
| EP-3302484-B1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME (US) | 2020-09-16 | — | — | EP | disclosed |
| US-10174037-B2 | Dihydropyrazolopyrimidinone compounds as PDE2 inhibitors | MERCK SHARP & DOHME CORP. (US) | 2019-01-08 | — | — | US | disclosed |
| US-10174037-B2 | Dihydropyrazolopyrimidinone compounds as PDE2 inhibitors | MERCK SHARP & DOHME CORP. (US) | 2019-01-08 | — | — | US | disclosed |
| US-10160762-B2 | 6-alkyl dihydropyrazolopyrimidinone compounds as PDE2 inhibitors | MERCK SHARP & DOHME CORP. (US) | 2018-12-25 | — | — | US | disclosed |
| US-20180148453-A1 | DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2018-05-31 | — | — | US | disclosed |
| US-20180148453-A1 | DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2018-05-31 | — | — | US | disclosed |
| US-20180134712-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2018-05-17 | — | — | US | disclosed |
| US-20180134712-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2018-05-17 | — | — | US | disclosed |
| US-20180134712-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2018-05-17 | — | — | US | disclosed |
| WO-2016192083-A1 | DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2016-12-08 | — | — | WO | disclosed |
| WO-2016196071-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2016-12-08 | — | — | WO | disclosed |
| WO-2016196417-A1 | 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 (4 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 2/4885GPR139 1583/4885GPR3 1322/4885 |
| US-20180134712-A1 | 6-ALKYL DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | PDE12, PDE2A, PDE4D | PDE2A 2/4885GPR139 1583/4885GPR3 1322/4885 |
| US-20180148453-A1 | DIHYDROPYRAZOLOPYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS | PDE12, PDE2A, PDE4D | PDE2A 2/4885GPR139 1520/4885GPR3 1586/4885 |
| US-10174037-B2 | Dihydropyrazolopyrimidinone compounds as PDE2 inhibitors | PDE12, PDE2A, PDE4D | PDE2A 2/4885GPR139 1520/4885GPR3 1586/4885 |
“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.