Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4A | P27815 | 2/20 | 0.58 |
| ▸ | PDE4B | Q07343 | 2/20 | 0.58 |
| ▸ | PDE4C | Q08493 | 2/20 | 0.58 |
| ▸ | PDE4D | Q08499 | 2/20 | 0.58 |
| ▸ | PDE3B | Q13370 | 1/20 | 0.58 |
| ▸ | PDE3A | Q14432 | 1/20 | 0.58 |
| ▸ | TSHR | P16473 | 5/20 | 0.51 |
| ▸ | GAA | P10253 | 1/20 | 0.51 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.50 |
| ▸ | L3MBTL1 | Q9Y468 | 2/20 | 0.50 |
| ▸ | ADORA3 | P0DMS8 | 2/20 | 0.50 |
| ▸ | HSD17B10 | Q99714 | 2/20 | 0.50 |
| ▸ | HTT | P42858 | 1/20 | 0.50 |
| ▸ | CSF1R | P07333 | 1/20 | 0.50 |
| ▸ | FGFR1 | P11362 | 1/20 | 0.50 |
| ▸ | FLT1 | P17948 | 1/20 | 0.50 |
| ▸ | KDR | P35968 | 1/20 | 0.50 |
| ▸ | CSNK1A1 | P48729 | 1/20 | 0.50 |
| ▸ | CDK8 | P49336 | 1/20 | 0.50 |
| ▸ | GSK3A | P49840 | 1/20 | 0.50 |
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 | |
|---|---|---|---|---|
| SCHEMBL4054054 | 0.90 | PDE4A (0.47) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL4051848 | 0.89 | TP53 (0.52) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL4050910 | 0.89 | PDE4A (0.49) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL4051551 | 0.88 | MAPT (0.53) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL4056883 | 0.87 | JAK2 (0.49) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL4051575 | 0.86 | CSF1R (0.56) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL4057924 | 0.85 | TP53 (0.45) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL4053658 | 0.85 | TP53 (0.55) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL3032899 | 0.85 | CSF1R (0.69) | PDE4APDE4BPDE4CPDE4DSMN1; SMN2 | |
| SCHEMBL4056630 | 0.84 | HSD17B10 (0.52) | PDE4APDE4BPDE4CPDE4DPDE3B |
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 |
|---|---|---|---|---|---|---|---|
| US-20090029996-A1 | phosphodiesterase enzyme inhibitor; 4-[(3-chlorophenyl)amino]-2-ethyl-5-(1-hydroxyethyl)-6-phenylpyridazin-3(2H)-one; potent antiinflammatory agent; asthma, atopic dermatitis, psoriasis, chronic obstructive pulmonary disease, rheumatoid arthritis, irritable bowel disease | LABORATORIOS ALMIRALL, S.A. (ES) | 2009-01-29 | — | — | US | disclosed |
| EP-1781621-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | Laboratorios Almirall, S.A. (ES) | 2007-05-09 | — | — | EP | disclosed |
| WO-2005123693-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | LABORATORIOS ALMIRALL, S.A. (ES) | 2005-12-29 | — | — | 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-20090029996-A1 | phosphodiesterase enzyme inhibitor; 4-[(3-chlorophenyl)amino]-2-ethyl-5-(1-hydroxyethyl)-6-phenylpyridazin-3(2H)-one; potent antiinflammatory agent; asthma, atopic dermatitis, psoriasis, chronic obstructive pulmonary disease, rheumatoid arthritis, irritable bowel disease | PDE12, PDE4A, PDE4B | PDE4A 2/4885PDE4B 3/4885PDE4C 6/4885 |
“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.