Predicted protein targets (top 19)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE2A | O00408 | 8/20 | 0.85 |
| ▸ | CCNA2 | P20248 | 1/20 | 0.38 |
| ▸ | CDK2 | P24941 | 1/20 | 0.38 |
| ▸ | CCNA1 | P78396 | 1/20 | 0.38 |
| ▸ | MAP3K14 | Q99558 | 2/20 | 0.36 |
| ▸ | PIKFYVE | Q9Y2I7 | 3/20 | 0.36 |
| ▸ | PAK4 | O96013 | 1/20 | 0.36 |
| ▸ | PRKX | P51817 | 1/20 | 0.36 |
| ▸ | TTBK1 | Q5TCY1 | 1/20 | 0.36 |
| ▸ | TAOK1 | Q7L7X3 | 1/20 | 0.36 |
| ▸ | TSSK3 | Q96PN8 | 1/20 | 0.36 |
| ▸ | TSSK1B | Q9BXA7 | 1/20 | 0.36 |
| ▸ | TAOK3 | Q9H2K8 | 1/20 | 0.36 |
| ▸ | PAK6 | Q9NQU5 | 1/20 | 0.36 |
| ▸ | PAK5 | Q9P286 | 1/20 | 0.36 |
| ▸ | TAOK2 | Q9UL54 | 1/20 | 0.36 |
| ▸ | HDAC3 | O15379 | 1/20 | 0.35 |
| ▸ | HDAC1 | Q13547 | 1/20 | 0.35 |
| ▸ | HDAC2 | Q92769 | 1/20 | 0.35 |
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 | |
|---|---|---|---|---|
| SCHEMBL957022 | 0.92 | PDE2A (1.00) | PDE2AMAP3K14PIKFYVEPAK4PRKX | |
| SCHEMBL6351670 | 0.85 | PDE2A (0.63) | PDE2ACCNA2CDK2CCNA1HDAC3 | |
| SCHEMBL2680415 | 0.81 | PDE2A (0.66) | PDE2AMAP3K14PIKFYVEPAK4PRKX | |
| SCHEMBL935454 | 0.81 | PDE2A (0.80) | PDE2ACCNA2CDK2CCNA1HDAC3 | |
| SCHEMBL2680466 | 0.80 | PDE2A (0.82) | PDE2AHDAC3HDAC1HDAC2 | |
| SCHEMBL2680450 | 0.79 | PDE2A (0.60) | PDE2ACCNA2CDK2CCNA1 | |
| SCHEMBL2680452 | 0.79 | PDE2A (0.76) | PDE2AHDAC3HDAC1HDAC2 | |
| SCHEMBL6345622 | 0.77 | PDE2A (0.75) | PDE2AHDAC3HDAC1HDAC2 | |
| SCHEMBL2679711 | 0.76 | PDE2A (1.00) | PDE2AMAP3K14HDAC3HDAC1HDAC2 | |
| SCHEMBL2680106 | 0.76 | PDE2A (1.00) | PDE2AMAP3K14HDAC3HDAC1HDAC2 |
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 11 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2456440-B1 | QUINOLINONE PDE2 INHIBITORS | MERCK SHARP & DOHME (US) | 2015-08-19 | — | — | EP | claimed |
| US-8680116-B2 | Quinolinone PDE2 inhibitors | MERCK SHARP & DOHME CORP. (US) | 2014-03-25 | — | — | US | claimed |
| US-20120115885-A1 | Quinolinone PDE2 Inhibitors | MERCK SHARP & DOHME LLC | 2012-05-10 | — | — | US | claimed |
| EP-2456440-B1 | QUINOLINONE PDE2 INHIBITORS | MERCK SHARP & DOHME (US) | 2015-08-19 | — | — | EP | disclosed |
| EP-2456440-B1 | QUINOLINONE PDE2 INHIBITORS | MERCK SHARP & DOHME (US) | 2015-08-19 | — | — | EP | disclosed |
| US-8680116-B2 | Quinolinone PDE2 inhibitors | MERCK SHARP & DOHME CORP. (US) | 2014-03-25 | — | — | US | disclosed |
| US-8680116-B2 | Quinolinone PDE2 inhibitors | MERCK SHARP & DOHME CORP. (US) | 2014-03-25 | — | — | US | disclosed |
| US-8680116-B2 | Quinolinone PDE2 inhibitors | MERCK SHARP & DOHME CORP. (US) | 2014-03-25 | — | — | US | disclosed |
| US-20120115885-A1 | Quinolinone PDE2 Inhibitors | MERCK SHARP & DOHME LLC | 2012-05-10 | — | — | US | disclosed |
| US-20120115885-A1 | Quinolinone PDE2 Inhibitors | MERCK SHARP & DOHME LLC | 2012-05-10 | — | — | US | disclosed |
| WO-2011011312-A1 | QUINOLINONE PDE2 INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2011-01-27 | — | — | 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 (1 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-20120115885-A1 | Quinolinone PDE2 Inhibitors | PDE12, PDE2A, PDE4A | PDE2A 2/4885CCNA2 2535/4885CDK2 775/4885 |
“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.