Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4B | Q07343 | 1/20 | 0.44 |
| ▸ | ADORA1 | P30542 | 2/20 | 0.40 |
| ▸ | ADORA2B | P29275 | 1/20 | 0.40 |
| ▸ | BUB1 | O43683 | 1/20 | 0.39 |
| ▸ | BRAF | P15056 | 1/20 | 0.39 |
| ▸ | KDR | P35968 | 1/20 | 0.39 |
| ▸ | CYP11B1 | P15538 | 1/20 | 0.37 |
| ▸ | CYP11B2 | P19099 | 1/20 | 0.37 |
| ▸ | MAPK14 | Q16539 | 3/20 | 0.37 |
| ▸ | CSNK1A1 | P48729 | 1/20 | 0.37 |
| ▸ | CSNK1D | P48730 | 1/20 | 0.37 |
| ▸ | PIP4K2A | P48426 | 1/20 | 0.37 |
| ▸ | DHODH | Q02127 | 1/20 | 0.37 |
| ▸ | SLC34A1 | Q06495 | 1/20 | 0.36 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.36 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.36 |
| ▸ | HPGD | P15428 | 1/20 | 0.36 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.36 |
| ▸ | IDO1 | P14902 | 1/20 | 0.36 |
| ▸ | JAK2 | O60674 | 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 | |
|---|---|---|---|---|
| SCHEMBL5747425 | 0.93 | PDE4B (0.42) | PDE4BADORA1ADORA2BBUB1BRAF | |
| SCHEMBL4049559 | 0.89 | PDE4B (0.44) | PDE4BADORA1ADORA2BBUB1PIP4K2A | |
| SCHEMBL4054494 | 0.89 | PDE4B (0.56) | PDE4BADORA1ADORA2BKDM4EALDH1A1 | |
| SCHEMBL4050190 | 0.88 | PDE4B (0.39) | PDE4BADORA1ADORA2BPIP4K2ASLC34A1 | |
| SCHEMBL4051111 | 0.87 | PDE4B (0.44) | PDE4BADORA1ADORA2BCYP11B1CYP11B2 | |
| SCHEMBL4708670 | 0.86 | PDE4B (0.63) | PDE4BCSNK1DSLC34A1KDM4EALDH1A1 | |
| SCHEMBL4051126 | 0.85 | TBXAS1 (0.44) | PDE4BADORA1ADORA2BPIP4K2AKDM4E | |
| SCHEMBL5752310 | 0.80 | TBXAS1 (0.40) | PDE4BADORA1ADORA2BPIP4K2AKDM4E | |
| SCHEMBL4050784 | 0.79 | PDE4B (0.48) | PDE4BADORA1ADORA2BKDM4EALDH1A1 | |
| SCHEMBL4058886 | 0.79 | ADORA1 (0.43) | PDE4BADORA1ADORA2BBRAFKDR |
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 | PDE4B 5/4885ADORA1 409/4885ADORA2B 837/4885 |
“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.