Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CYP19A1 | P11511 | 1/20 | 0.39 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.38 |
| ▸ | LMNA | P02545 | 1/20 | 0.38 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.38 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.38 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.38 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.38 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.38 |
| ▸ | HTT | P42858 | 1/20 | 0.38 |
| ▸ | NPSR1 | Q6W5P4 | 1/20 | 0.38 |
| ▸ | ADORA1 | P30542 | 3/20 | 0.38 |
| ▸ | ADORA3 | P0DMS8 | 1/20 | 0.38 |
| ▸ | PDE4B | Q07343 | 7/20 | 0.36 |
| ▸ | GNRHR | P30968 | 1/20 | 0.36 |
| ▸ | TBXAS1 | P24557 | 1/20 | 0.36 |
| ▸ | ADORA2A | P29274 | 1/20 | 0.35 |
| ▸ | ADORA2B | P29275 | 1/20 | 0.35 |
| ▸ | MAPT | P10636 | 1/20 | 0.35 |
| ▸ | CDK5 | Q00535 | 1/20 | 0.35 |
| ▸ | CDK5R1 | Q15078 | 1/20 | 0.35 |
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 | |
|---|---|---|---|---|
| SCHEMBL4052369 | 0.91 | CYP19A1 (0.42) | CYP19A1ALDH1A1ADORA1ADORA3TBXAS1 | |
| SCHEMBL5751592 | 0.89 | PDE4B (0.37) | CYP19A1ADORA1PDE4BADORA2AADORA2B | |
| SCHEMBL4057217 | 0.87 | CYP19A1 (0.43) | CYP19A1LMNAADORA1ADORA3PDE4B | |
| SCHEMBL4052875 | 0.84 | CYP19A1 (0.49) | CYP19A1ALDH1A1CYP1A2PDE4BTBXAS1 | |
| SCHEMBL4057374 | 0.81 | CYP19A1 (0.40) | CYP19A1ALDH1A1ADORA1ADORA3PDE4B | |
| SCHEMBL5751484 | 0.79 | CYP19A1 (0.39) | CYP19A1ALDH1A1LMNANPSR1PDE4B | |
| SCHEMBL4051610 | 0.79 | MAPT (0.44) | ALDH1A1LMNACYP1A2HTTNPSR1 | |
| SCHEMBL4055442 | 0.78 | GNRHR (0.44) | CYP19A1ALDH1A1LMNACYP1A2CYP3A4 | |
| SCHEMBL4049566 | 0.78 | CYP19A1 (0.46) | CYP19A1ALDH1A1LMNACYP1A2CYP3A4 | |
| SCHEMBL4051865 | 0.77 | CYP19A1 (0.46) | CYP19A1ALDH1A1ADORA1ADORA3PDE4B |
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 |
|---|---|---|---|---|---|---|---|
| US-7511038-B2 | Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors | LABORATORIOS ALMIRALL S.A. (ES) | 2009-03-31 | — | — | US | claimed |
| US-20070197536-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) | 2007-08-23 | — | — | US | claimed |
| US-7511038-B2 | Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors | LABORATORIOS ALMIRALL S.A. (ES) | 2009-03-31 | — | — | US | disclosed |
| US-20070197536-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) | 2007-08-23 | — | — | US | disclosed |
| EP-1682519-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | Almirall Prodesfarma, S.A. (ES) | 2006-07-26 | — | — | EP | disclosed |
| WO-2005049581-A1 | PYRIDAZIN-3 (2H) -ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | ALMIRALL PRODESFARMA, S.A. (ES) | 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-20070197536-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, PDE7A | CYP19A1 424/4885ALDH1A1 193/4885LMNA 4446/4885 |
“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.