Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MAOA | P21397 | 1/20 | 0.50 |
| ▸ | CYP2D6 | P10635 | 2/20 | 0.43 |
| ▸ | PDGFRB | P09619 | 1/20 | 0.43 |
| ▸ | FGFR1 | P11362 | 1/20 | 0.43 |
| ▸ | KDR | P35968 | 1/20 | 0.43 |
| ▸ | SLC6A4 | P31645 | 2/20 | 0.42 |
| ▸ | SLC6A2 | P23975 | 1/20 | 0.42 |
| ▸ | HTR3A | P46098 | 1/20 | 0.42 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.42 |
| ▸ | PDE9A | O76083 | 3/20 | 0.42 |
| ▸ | HTR4 | Q13639 | 1/20 | 0.41 |
| ▸ | PDE2A | O00408 | 1/20 | 0.41 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.41 |
| ▸ | DAO | P14920 | 1/20 | 0.40 |
| ▸ | DDO | Q99489 | 1/20 | 0.40 |
| ▸ | RAB9A | P51151 | 1/20 | 0.40 |
| ▸ | GABRA1 | P14867 | 1/20 | 0.39 |
| ▸ | GABRG2 | P18507 | 1/20 | 0.39 |
| ▸ | GABRB3 | P28472 | 1/20 | 0.39 |
| ▸ | GABRA5 | P31644 | 1/20 | 0.39 |
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 | |
|---|---|---|---|---|
| SCHEMBL959055 | 0.85 | MAOA (0.43) | MAOACYP2D6PDGFRBFGFR1KDR | |
| SCHEMBL936013 | 0.85 | CYP2D6 (0.46) | MAOACYP2D6PDGFRBFGFR1KDR | |
| SCHEMBL959586 | 0.79 | PDE2A (0.51) | PDGFRBFGFR1KDRPDE2A | |
| SCHEMBL937313 | 0.78 | PDE2A (0.64) | MAOAPDGFRBFGFR1KDRSLC6A4 | |
| SCHEMBL936130 | 0.77 | PDE2A (0.56) | PDGFRBFGFR1KDRPDE2AGABRA1 | |
| SCHEMBL7123956 | 0.73 | PARP15 (0.41) | SLC6A4PDE2ARAB9A | |
| SCHEMBL13097629 | 0.72 | CYP2D6 (0.80) | MAOACYP2D6SLC6A4SLC6A2HTR3A | |
| SCHEMBL3101830 | 0.68 | MAOA (0.51) | MAOACYP2D6PDGFRBFGFR1KDR | |
| SCHEMBL6901706 | 0.68 | KDM4E (0.51) | — | |
| SCHEMBL2680450 | 0.68 | PDE2A (0.60) | PDE9APDE2A |
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 |
| US-20120115885-A1 | Quinolinone PDE2 Inhibitors | MERCK SHARP & DOHME LLC | 2012-05-10 | — | — | US | 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 | MAOA 131/4885CYP2D6 1811/4885PDGFRB 3157/4885 |
“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.