Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4B | Q07343 | 2/20 | 0.64 |
| ▸ | MAPT | P10636 | 3/20 | 0.37 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.37 |
| ▸ | HTR1A | P08908 | 1/20 | 0.37 |
| ▸ | ADRA1D | P25100 | 1/20 | 0.37 |
| ▸ | ADRA1A | P35348 | 1/20 | 0.37 |
| ▸ | ADRA1B | P35368 | 1/20 | 0.37 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.37 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.37 |
| ▸ | TP53 | P04637 | 1/20 | 0.37 |
| ▸ | POLB | P06746 | 1/20 | 0.37 |
| ▸ | THRB | P10828 | 1/20 | 0.37 |
| ▸ | PKM | P14618 | 1/20 | 0.37 |
| ▸ | BLM | P54132 | 1/20 | 0.37 |
| ▸ | CTDSP1 | Q9GZU7 | 1/20 | 0.37 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.37 |
| ▸ | FPR1 | P21462 | 1/20 | 0.36 |
| ▸ | FPR2 | P25090 | 1/20 | 0.36 |
| ▸ | ACHE | P22303 | 1/20 | 0.36 |
| ▸ | BACE1 | P56817 | 1/20 | 0.36 |
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 | |
|---|---|---|---|---|
| SCHEMBL4708476 | 0.90 | PDE4B (0.79) | PDE4BSMN1; SMN2HTR1AADRA1DADRA1A | |
| SCHEMBL3028282 | 0.89 | PDE4B (0.65) | PDE4BMAPTSMN1; SMN2HTR1AADRA1D | |
| SCHEMBL4707416 | 0.89 | PDE4B (0.80) | PDE4BMAPTSMN1; SMN2HTR1AADRA1D | |
| SCHEMBL4707445 | 0.88 | PDE4B (0.62) | PDE4BSMN1; SMN2HTR1AADRA1DADRA1A | |
| SCHEMBL4708670 | 0.87 | PDE4B (0.63) | PDE4BMAPTSMN1; SMN2KDM4EALDH1A1 | |
| SCHEMBL4049559 | 0.84 | PDE4B (0.44) | PDE4BMAPTSMN1; SMN2KDM4EALDH1A1 | |
| SCHEMBL3039540 | 0.83 | PDE4B (0.63) | PDE4BSMN1; SMN2ALDH1A1 | |
| SCHEMBL1653661 | 0.83 | PDE4B (0.55) | PDE4BMAPTKDM4EPKMFPR1 | |
| SCHEMBL4706133 | 0.83 | PDE4B (0.85) | PDE4BSMN1; SMN2HTR1AADRA1DADRA1A | |
| SCHEMBL4709069 | 0.82 | PDE4B (0.62) | PDE4BHTR1AADRA1DADRA1AADRA1B |
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 4 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7459453-B2 | Pyridazin-3(2H)-one derivatives as PDE4 inhibitors | LABORATORIOS ALMIRALL, S.A. (ES) | 2008-12-02 | — | — | US | disclosed |
| US-20080269235-A1 | PYRIDAZIN-3 (2H) -ONE DERIVATIVES AS PDE4 INHIBITORS | DAL PIAZ VITTORIO | 2008-10-30 | — | — | US | disclosed |
| EP-1503992-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AS PDE4 INHIBITORS | Almirall Prodesfarma, S.A. (ES) | 2005-02-09 | — | — | EP | disclosed |
| WO-2003097613-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AS PDE4 INHIBITORS | ALMIRALL PRODESFARMA SA (ES) | 2003-11-27 | — | — | 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-20080269235-A1 | PYRIDAZIN-3 (2H) -ONE DERIVATIVES AS PDE4 INHIBITORS | PDE4A, PDE3A, PDE4B | PDE4B 3/4885MAPT 3692/4885SMN1; SMN2 2927/4885 |
“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.