Predicted protein targets (top 7)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4A | P27815 | 18/20 | 0.54 |
| ▸ | PDE4B | Q07343 | 18/20 | 0.54 |
| ▸ | PDE4C | Q08493 | 18/20 | 0.54 |
| ▸ | PDE4D | Q08499 | 18/20 | 0.54 |
| ▸ | PDE5A | O76074 | 1/20 | 0.46 |
| ▸ | MRGPRX4 | Q96LA9 | 1/20 | 0.44 |
| ▸ | FFAR1 | O14842 | 1/20 | 0.42 |
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 | |
|---|---|---|---|---|
| SCHEMBL13849064 | 0.85 | PDE4A (0.58) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL13849024 | 0.84 | PDE4A (0.54) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL4038293 | 0.83 | PDE4A (0.56) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL4042110 | 0.82 | PDE4A (0.64) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL4045212 | 0.82 | PDE4A (0.66) | PDE4APDE4BPDE4CPDE4D | |
| SCHEMBL4041242 | 0.82 | PDE4A (0.55) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL4046019 | 0.82 | PDE4A (0.55) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL13849076 | 0.81 | PDE4A (0.57) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL4040391 | 0.80 | PDE4A (0.54) | PDE4APDE4BPDE4CPDE4DPDE5A | |
| SCHEMBL4035749 | 0.78 | PDE4A (0.57) | PDE4APDE4BPDE4CPDE4DPDE5A |
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 3 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1487797-B1 | HETERO-BRIDGE SUBSTITUTED 8-ARYLQUINOLINE PDE4 INHIBITORS | MERCK FROSST CANADA LTD (CA) | 2009-05-27 | — | — | EP | disclosed |
| US-7144896-B2 | Hetero-bridge substituted 8-arylquinoline pde4 inhibitors | MERCK FROSST CANADA LTD. (CA) | 2006-12-05 | — | — | US | disclosed |
| US-20050245513-A1 | Hetero-bridge substituted 8-arylquinoline pde4 inhibitors | MERCK FROSST CANADA LTD. (CA) | 2005-11-03 | — | — | 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-20050245513-A1 | Hetero-bridge substituted 8-arylquinoline pde4 inhibitors | PDE4A, PDE4B, PDE4C | PDE4A 1/4885PDE4B 2/4885PDE4C 3/4885 |
“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.