Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 6/20 | 0.69 |
| ▸ | KCNH2 | Q12809 | 3/20 | 0.69 |
| ▸ | HTR3A | P46098 | 3/20 | 0.50 |
| ▸ | ACVR1B | P36896 | 1/20 | 0.49 |
| ▸ | TGFBR1 | P36897 | 1/20 | 0.49 |
| ▸ | ACVR1 | Q04771 | 1/20 | 0.49 |
| ▸ | HRH1 | P35367 | 3/20 | 0.47 |
| ▸ | GRK6 | P43250 | 1/20 | 0.46 |
| ▸ | PRKCZ | Q05513 | 1/20 | 0.44 |
| ▸ | CHEK2 | O96017 | 1/20 | 0.41 |
| ▸ | ROCK2 | O75116 | 1/20 | 0.41 |
| ▸ | PRKACA | P17612 | 1/20 | 0.41 |
| ▸ | PRKCD | Q05655 | 1/20 | 0.41 |
| ▸ | ROCK1 | Q13464 | 1/20 | 0.41 |
| ▸ | PRKG1 | Q13976 | 1/20 | 0.41 |
| ▸ | PKN1 | Q16512 | 1/20 | 0.41 |
| ▸ | PKN2 | Q16513 | 1/20 | 0.41 |
| ▸ | AAK1 | Q2M2I8 | 1/20 | 0.41 |
| ▸ | CDC42BPA | Q5VT25 | 1/20 | 0.41 |
| ▸ | Q6ZSR9 | Q6ZSR9 | 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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL1373490 | 0.99 | HRH3 (0.67) | HRH3KCNH2HTR3AACVR1BTGFBR1 | |
| Tert-Butyl Formate SCHEMBL27825400 | 0.90 | HRH3 (0.58) | HRH3KCNH2HTR3AACVR1BTGFBR1 | |
| SCHEMBL1375874 | 0.82 | HRH3 (1.00) | HRH3KCNH2HTR3A | |
| SCHEMBL27825398 | 0.78 | HRH3 (0.66) | HRH3KCNH2HTR3ACHEK2 | |
| SCHEMBL1375909 | 0.78 | HRH3 (0.64) | HRH3KCNH2HTR3ACHEK2 | |
| SCHEMBL4055271 | 0.77 | LMNA (0.55) | HRH3KCNH2HTR3A | |
| SCHEMBL1372708 | 0.77 | LMNA (0.55) | HRH3KCNH2HTR3A | |
| SCHEMBL1373320 | 0.75 | HRH3 (0.67) | HRH3KCNH2HTR3AACVR1BTGFBR1 | |
| SCHEMBL18318417 | 0.73 | KCNH2 (0.45) | HRH3KCNH2ACVR1BTGFBR1ACVR1 | |
| SCHEMBL2019376 | 0.72 | HRH1 (0.70) | HRH3KCNH2ACVR1BTGFBR1ACVR1 |
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 43 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8586588-B2 | Aryl pyridazinone derivatives and their use as H3 receptor ligands | CEPHALON, INC. (US) | 2013-11-19 | — | — | US | claimed |
| EP-2069312-B1 | PYRIDIZINONE DERIVATIVES | CEPHALON INC (US) | 2012-11-07 | — | — | EP | claimed |
| EP-2492263-A1 | Pyridizinone Derivatives | Cephalon, Inc. (US) | 2012-08-29 | — | — | EP | claimed |
| US-20100273779-A1 | Pyridazinone Derivatives | CEPHALON, INC. (US) | 2010-10-28 | — | — | US | 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 |
| 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-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 4/4885KCNH2 2381/4885HTR3A 347/4885 |
| US-20140142088-A1 | PYRIDAZINONE DERIVATIVES | HRH3, HNMT, HRH4 | HRH3 1/4885KCNH2 2825/4885HTR3A 17/4885 |
| US-20100273779-A1 | Pyridazinone Derivatives | HRH3, HNMT, HRH4 | HRH3 1/4885KCNH2 2893/4885HTR3A 15/4885 |
“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.