Predicted protein targets (top 5)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE5A | O76074 | 18/20 | 0.49 |
| ▸ | BRD4 | O60885 | 2/20 | 0.41 |
| ▸ | PDE1A | P54750 | 1/20 | 0.41 |
| ▸ | PDE1B | Q01064 | 1/20 | 0.41 |
| ▸ | PDE1C | Q14123 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL6629280 | 0.88 | PDE5A (0.52) | PDE5APDE1APDE1BPDE1C | |
| SCHEMBL6630506 | 0.83 | PDE5A (0.58) | PDE5A | |
| SCHEMBL7079385 | 0.83 | PDE5A (0.47) | PDE5ABRD4 | |
| SCHEMBL6629928 | 0.82 | PDE5A (0.55) | PDE5APDE1APDE1BPDE1C | |
| SCHEMBL6630240 | 0.80 | PDE5A (0.53) | PDE5ABRD4 | |
| SCHEMBL6628397 | 0.80 | PDE5A (0.49) | PDE5A | |
| SCHEMBL6805069 | 0.80 | PDE5A (0.52) | PDE5A | |
| SCHEMBL6629870 | 0.79 | PDE5A (0.54) | PDE5ABRD4 | |
| SCHEMBL6629467 | 0.79 | PDE5A (0.57) | PDE5A | |
| SCHEMBL6629253 | 0.79 | PDE5A (0.65) | PDE5ABRD4 |
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-1368352-B1 | CYCLIC GUANOSINE 3',5'-MONOPHOSPHATE PHOSPHODIESTERASE INHIBITORS | PFIZER LTD (GB) | 2004-12-01 | — | — | EP | claimed |
| US-6770645-B2 | SEXUAL DISORDERS THERAPY; ANTIALLERGENS; RESPIRATORY SYSTEM DISORDERS | PFIZER INC. | 2004-08-03 | — | — | US | claimed |
| US-20030064990-A1 | Pharmaceutically active compounds | PFIZER INC. | 2003-04-03 | — | — | US | claimed |
| EP-1368352-B1 | CYCLIC GUANOSINE 3',5'-MONOPHOSPHATE PHOSPHODIESTERASE INHIBITORS | PFIZER LTD (GB) | 2004-12-01 | — | — | EP | disclosed |
| US-6770645-B2 | SEXUAL DISORDERS THERAPY; ANTIALLERGENS; RESPIRATORY SYSTEM DISORDERS | PFIZER INC. | 2004-08-03 | — | — | US | disclosed |
| US-20030064990-A1 | Pharmaceutically active compounds | PFIZER INC. | 2003-04-03 | — | — | 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-20030064990-A1 | Pharmaceutically active compounds | PDE5A, PDE3A, PDE2A | PDE5A 1/4885BRD4 3960/4885PDE1A 50/4885 |
“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.