Predicted protein targets (top 15)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE5A | O76074 | 13/20 | 0.45 |
| ▸ | MKNK1 | Q9BUB5 | 1/20 | 0.35 |
| ▸ | MKNK2 | Q9HBH9 | 1/20 | 0.35 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.34 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.34 |
| ▸ | LMNA | P02545 | 1/20 | 0.34 |
| ▸ | TSHR | P16473 | 1/20 | 0.34 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.34 |
| ▸ | CDK4 | P11802 | 1/20 | 0.32 |
| ▸ | CCND1 | P24385 | 1/20 | 0.32 |
| ▸ | CCND2 | P30279 | 1/20 | 0.32 |
| ▸ | CCND3 | P30281 | 1/20 | 0.32 |
| ▸ | HTR2C | P28335 | 1/20 | 0.32 |
| ▸ | JAK3 | P52333 | 1/20 | 0.32 |
| ▸ | BTK | Q06187 | 1/20 | 0.32 |
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 | |
|---|---|---|---|---|
| SCHEMBL13756992 | 0.91 | PDE5A (0.40) | PDE5AMKNK1MKNK2KCNH2 | |
| SCHEMBL12768916 | 0.80 | PDE5A (0.48) | PDE5AKCNH2 | |
| SCHEMBL10286218 | 0.80 | HTR2C (0.38) | PDE5AALDH1A1LMNATSHRTDP1 | |
| SCHEMBL331424 | 0.78 | PDE5A (0.57) | PDE5AKCNH2ALDH1A1LMNAHTR2C | |
| SCHEMBL331892 | 0.77 | MAPT (0.36) | PDE5AMKNK1MKNK2ALDH1A1TSHR | |
| SCHEMBL332006 | 0.76 | PDE5A (0.55) | PDE5AKCNH2 | |
| SCHEMBL332816 | 0.76 | PDE5A (0.47) | PDE5AKCNH2HTR2C | |
| SCHEMBL8245302 | 0.76 | PDE5A (0.43) | PDE5AKCNH2 | |
| SCHEMBL331500 | 0.76 | PDE5A (0.61) | PDE5AKCNH2 | |
| SCHEMBL4037986 | 0.74 | PDE5A (0.43) | PDE5AKCNH2 |
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-8097621-B2 | Pyrazolo[4,3-d]pyrimidines as phosphodiesterase inhibitors | PFIZER INC. (US) | 2012-01-17 | — | — | US | disclosed |
| US-8097621-B2 | Pyrazolo[4,3-d]pyrimidines as phosphodiesterase inhibitors | PFIZER INC. (US) | 2012-01-17 | — | — | US | disclosed |
| EP-1689751-B1 | 5,7-DIAMINOPYRAZOLO[4,3-D]PYRIMIDINES WITH PDE-5 INHIBITING ACTIVITY | PFIZER LTD (GB) | 2010-10-20 | — | — | EP | disclosed |
| EP-1689751-B1 | 5,7-DIAMINOPYRAZOLO[4,3-D]PYRIMIDINES WITH PDE-5 INHIBITING ACTIVITY | PFIZER LTD (GB) | 2010-10-20 | — | — | EP | disclosed |
| US-20090247539-A1 | Novel Pharmaceuticals | PFIZER INC | 2009-10-01 | — | — | US | disclosed |
| US-20090247539-A1 | Novel Pharmaceuticals | PFIZER INC | 2009-10-01 | — | — | US | disclosed |
| WO-2005049616-A1 | 5,7-DIAMINOPYRAZOLO [4,3-d] PYRIMIDINES WITH PDE-5 INHIBITING ACTIVITY | PFIZER LIMITED (GB) | 2005-06-02 | — | — | 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-20090247539-A1 | Novel Pharmaceuticals | ABCB11, PCSK9, SLC10A1 | PDE5A 103/4885MKNK1 3525/4885MKNK2 3343/4885 |
“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.