Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ALDH1A1 | P00352 | 4/20 | 0.44 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.44 |
| ▸ | MAPT | P10636 | 1/20 | 0.44 |
| ▸ | MAOA | P21397 | 1/20 | 0.44 |
| ▸ | MAOB | P27338 | 1/20 | 0.44 |
| ▸ | ADORA2A | P29274 | 1/20 | 0.44 |
| ▸ | ADORA2B | P29275 | 1/20 | 0.44 |
| ▸ | ADORA1 | P30542 | 1/20 | 0.44 |
| ▸ | GAA | P10253 | 1/20 | 0.42 |
| ▸ | PKM | P14618 | 1/20 | 0.42 |
| ▸ | LMNA | P02545 | 3/20 | 0.40 |
| ▸ | POLB | P06746 | 1/20 | 0.38 |
| ▸ | NPC1 | O15118 | 3/20 | 0.37 |
| ▸ | RAB9A | P51151 | 2/20 | 0.37 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.37 |
| ▸ | THRB | P10828 | 1/20 | 0.37 |
| ▸ | MMP1 | P03956 | 1/20 | 0.37 |
| ▸ | MMP2 | P08253 | 1/20 | 0.37 |
| ▸ | MMP9 | P14780 | 1/20 | 0.37 |
| ▸ | MMP12 | P39900 | 1/20 | 0.37 |
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 | |
|---|---|---|---|---|
| SCHEMBL1995355 | 0.91 | PDE4B (0.41) | ALDH1A1KDM4EMAPTMAOBADORA2A | |
| SCHEMBL2000234 | 0.90 | ALDH1A1 (0.39) | ALDH1A1KDM4EMAPTADORA2AADORA2B | |
| SCHEMBL1994381 | 0.85 | PDE4B (0.42) | ALDH1A1KDM4EMAPTKMT2ATP53 | |
| SCHEMBL1997048 | 0.85 | POLB (0.43) | ALDH1A1KDM4EMAPTMAOAMAOB | |
| SCHEMBL2825898 | 0.83 | ALDH1A1 (0.51) | ALDH1A1KDM4EGAAPKMLMNA | |
| SCHEMBL3029596 | 0.83 | PDE4B (0.49) | ALDH1A1KDM4EADORA2AADORA2BADORA1 | |
| SCHEMBL1994578 | 0.82 | PDE4B (0.40) | ALDH1A1KDM4EMAPTPOLBNPC1 | |
| SCHEMBL2000616 | 0.82 | PDE4B (0.38) | ALDH1A1KDM4EMAPTGAALMNA | |
| SCHEMBL1996419 | 0.81 | KMT2A (0.40) | ALDH1A1KDM4EMAPTLMNAPOLB | |
| SCHEMBL1997568 | 0.81 | PDE4B (0.38) | ALDH1A1KDM4EMAPTLMNASMN1; SMN2 |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7960383-B2 | 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 SA (ES) | 2011-06-14 | — | — | US | claimed |
| EP-1758869-B1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | ALMIRALL SA (ES) | 2010-12-22 | — | — | EP | claimed |
| US-20080280918-A1 | Pyridazin-3(2H)-One Derivatives and Their Use as Pde4 Inhibitors | ALMIRALL PRODESFARMA, SA (ES) | 2008-11-13 | — | — | US | claimed |
| US-7960383-B2 | 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 SA (ES) | 2011-06-14 | — | — | US | disclosed |
| EP-1758869-B1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | ALMIRALL SA (ES) | 2010-12-22 | — | — | EP | disclosed |
| US-20080280918-A1 | Pyridazin-3(2H)-One Derivatives and Their Use as Pde4 Inhibitors | ALMIRALL PRODESFARMA, SA (ES) | 2008-11-13 | — | — | US | disclosed |
| EP-1758869-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | Almirall Prodesfarma, S.A. (ES) | 2007-03-07 | — | — | EP | disclosed |
| WO-2005123692-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-20080280918-A1 | Pyridazin-3(2H)-One Derivatives and Their Use as Pde4 Inhibitors | PDE12, PDE4A, PDE4B | ALDH1A1 457/4885KDM4E 742/4885MAPT 2663/4885 |
“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.