Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PTGS1 | P23219 | 1/20 | 0.44 |
| ▸ | PTGS2 | P35354 | 1/20 | 0.44 |
| ▸ | CYP2C9 | P11712 | 3/20 | 0.41 |
| ▸ | CYP2C19 | P33261 | 3/20 | 0.41 |
| ▸ | GPBAR1 | Q8TDU6 | 3/20 | 0.41 |
| ▸ | CYP1A1 | P04798 | 1/20 | 0.41 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.41 |
| ▸ | CYP2E1 | P05181 | 1/20 | 0.41 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.41 |
| ▸ | CYP2C8 | P10632 | 1/20 | 0.41 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.41 |
| ▸ | CYP2A6 | P11509 | 1/20 | 0.41 |
| ▸ | CYP4B1 | P13584 | 1/20 | 0.41 |
| ▸ | CYP2B6 | P20813 | 1/20 | 0.41 |
| ▸ | CYP3A5 | P20815 | 1/20 | 0.41 |
| ▸ | CYP2A7 | P20853 | 1/20 | 0.41 |
| ▸ | CYP3A7 | P24462 | 1/20 | 0.41 |
| ▸ | CYP2F1 | P24903 | 1/20 | 0.41 |
| ▸ | CYP2C18 | P33260 | 1/20 | 0.41 |
| ▸ | CYP2J2 | P51589 | 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 | |
|---|---|---|---|---|
| SCHEMBL2565323 | 0.79 | PTPN1 (0.61) | PTGS1PTGS2CYP2C9CYP2C19GPBAR1 | |
| SCHEMBL996654 | 0.79 | ALDH1A1 (0.57) | GPBAR1PTPN1ALDH1A1MAPTLMNA | |
| SCHEMBL4054647 | 0.78 | PTPN1 (0.41) | PTPN1ALDH1A1MAPTLMNAGAA | |
| SCHEMBL27627398 | 0.77 | ALDH1A1 (0.45) | PTPN1ALDH1A1MAPTLMNAGAA | |
| SCHEMBL4707514 | 0.74 | ALDH1A1 (0.48) | CYP2C9CYP2C19CYP3A4ALDH1A1MAPT | |
| SCHEMBL2473730 | 0.73 | PTGS1 (0.61) | PTGS1PTGS2CYP2C9CYP2C19GPBAR1 | |
| SCHEMBL27365043 | 0.73 | CATSPER1 (0.40) | CYP2C9CYP2C19CYP3A4PTPN1ALDH1A1 | |
| SCHEMBL11495147 | 0.72 | ALDH1A1 (0.46) | CYP3A4ALDH1A1MAPTLMNAGAA | |
| SCHEMBL16571684 | 0.71 | GRIA1 (0.44) | PTGS1PTGS2CYP2C9CYP2C19GPBAR1 | |
| SCHEMBL22518540 | 0.71 | HCAR2 (0.43) | PTGS1PTGS2CYP2C9CYP2C19GPBAR1 |
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-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 | PTGS1 56/4885PTGS2 133/4885CYP2C9 84/4885 |
“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.