Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 15/20 | 1.00 |
| ▸ | HTR3A | P46098 | 4/20 | 0.61 |
| ▸ | CHRM2 | P08172 | 2/20 | 0.61 |
| ▸ | KCNH2 | Q12809 | 2/20 | 0.61 |
| ▸ | SLC6A2 | P23975 | 1/20 | 0.61 |
| ▸ | ADRA1A | P35348 | 1/20 | 0.61 |
| ▸ | SLC6A3 | Q01959 | 1/20 | 0.61 |
| ▸ | MAPK1 | P28482 | 2/20 | 0.55 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.55 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.55 |
| ▸ | CHRM1 | P11229 | 1/20 | 0.55 |
| ▸ | HTR2A | P28223 | 1/20 | 0.55 |
| ▸ | SCN1A | P35498 | 1/20 | 0.55 |
| ▸ | HTR2B | P41595 | 1/20 | 0.55 |
| ▸ | SCN2A | Q99250 | 1/20 | 0.55 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.55 |
| ▸ | SCN3A | Q9NY46 | 1/20 | 0.55 |
| ▸ | HRH2 | P25021 | 1/20 | 0.55 |
| ▸ | HRH1 | P35367 | 1/20 | 0.55 |
| ▸ | USP2 | O75604 | 1/20 | 0.54 |
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 | |
|---|---|---|---|---|
| SCHEMBL1373074 | 0.89 | HRH3 (1.00) | HRH3HTR3ACHRM2KCNH2SLC6A2 | |
| SCHEMBL1373297 | 0.88 | HRH3 (1.00) | HRH3HTR3ACHRM2KCNH2SLC6A2 | |
| SCHEMBL10197826 | 0.80 | HRH3 (0.66) | HRH3CHRM2KCNH2MAPK1ALDH1A1 | |
| SCHEMBL12595948 | 0.77 | HRH3 (0.62) | HRH3 | |
| SCHEMBL10196775 | 0.77 | HRH3 (0.66) | HRH3HTR3ACHRM2KCNH2SLC6A2 | |
| SCHEMBL3604079 | 0.77 | HRH3 (0.66) | HRH3HTR3ACHRM2KCNH2SLC6A2 | |
| Irdabisant SCHEMBL117723 | 0.76 | HRH3 (1.00) | HRH3HTR3ACHRM2KCNH2SLC6A2 | |
| Irdabisant SCHEMBL118744 | 0.76 | HRH3 (1.00) | HRH3HTR3ACHRM2KCNH2SLC6A2 | |
| Irdabisant SCHEMBL1376185 | 0.76 | HRH3 (1.00) | HRH3HTR3ACHRM2KCNH2SLC6A2 | |
| Irdabisant SCHEMBL16040431 | 0.75 | HRH3 (0.98) | HRH3HTR3ACHRM2KCNH2SLC6A2 |
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 41 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2492263-A1 | Pyridizinone Derivatives | Cephalon, Inc. (US) | 2012-08-29 | — | — | EP | claimed |
| EP-2069312-A2 | PYRIDIZINONE DERIVATIVES | Cephalon, Inc. (US) | 2009-06-17 | — | — | EP | claimed |
| WO-2008013838-A2 | PYRIDIZINONE DERIVATIVES | CEPHALON, INC. (US) | 2008-01-31 | — | — | WO | claimed |
| US-20080027041-A1 | Pyridizinone derivatives | CEPHALON, INC. (US) | 2008-01-31 | — | — | US | claimed |
| EP-2502918-B1 | Pyridazinone Derivatives | CEPHALON INC (US) | 2015-03-25 | — | — | EP | disclosed |
| EP-2502918-B1 | Pyridazinone Derivatives | CEPHALON INC (US) | 2015-03-25 | — | — | EP | disclosed |
| US-20140142088-A1 | PYRIDAZINONE DERIVATIVES | CEPHALON, INC. (US) | 2014-05-22 | — | — | US | disclosed |
| US-20140142088-A1 | PYRIDAZINONE DERIVATIVES | CEPHALON, INC. (US) | 2014-05-22 | — | — | US | disclosed |
| US-20140142088-A1 | PYRIDAZINONE DERIVATIVES | CEPHALON, INC. (US) | 2014-05-22 | — | — | US | disclosed |
| US-8673916-B2 | Methods of treating disorders mediated by histamine H3 receptors using pyridazinone derivatives | CEPHALON, INC. (US) | 2014-03-18 | — | — | US | disclosed |
| US-8673916-B2 | Methods of treating disorders mediated by histamine H3 receptors using pyridazinone derivatives | CEPHALON, INC. (US) | 2014-03-18 | — | — | US | disclosed |
| US-8673916-B2 | Methods of treating disorders mediated by histamine H3 receptors using pyridazinone derivatives | CEPHALON, INC. (US) | 2014-03-18 | — | — | US | disclosed |
| US-20100273779-A1 | Pyridazinone Derivatives | CEPHALON, INC. (US) | 2010-10-28 | — | — | US | disclosed |
| US-20100273779-A1 | Pyridazinone Derivatives | CEPHALON, INC. (US) | 2010-10-28 | — | — | US | disclosed |
| EP-2069312-A2 | PYRIDIZINONE DERIVATIVES | Cephalon, Inc. (US) | 2009-06-17 | — | — | EP | disclosed |
| WO-2008013838-A2 | PYRIDIZINONE DERIVATIVES | CEPHALON, INC. (US) | 2008-01-31 | — | — | WO | disclosed |
| WO-2008013838-A2 | PYRIDIZINONE DERIVATIVES | CEPHALON, INC. (US) | 2008-01-31 | — | — | WO | disclosed |
| US-20080027041-A1 | Pyridizinone derivatives | CEPHALON, INC. (US) | 2008-01-31 | — | — | US | disclosed |
| US-20080027041-A1 | Pyridizinone derivatives | CEPHALON, INC. (US) | 2008-01-31 | — | — | US | disclosed |
| US-20080027041-A1 | Pyridizinone derivatives | CEPHALON, INC. (US) | 2008-01-31 | — | — | US | 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 (3 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-20080027041-A1 | Pyridizinone derivatives | H1-5, H1-3, H1-4 | HRH3 4/4885HTR3A 347/4885CHRM2 357/4885 |
| US-20140142088-A1 | PYRIDAZINONE DERIVATIVES | HRH3, HNMT, HRH4 | HRH3 1/4885HTR3A 17/4885CHRM2 84/4885 |
| US-20100273779-A1 | Pyridazinone Derivatives | HRH3, HNMT, HRH4 | HRH3 1/4885HTR3A 15/4885CHRM2 74/4885 |
“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.