Predicted protein targets (top 5)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 19/20 | 0.74 |
| ▸ | KCNH2 | Q12809 | 2/20 | 0.56 |
| ▸ | HTR3A | P46098 | 1/20 | 0.56 |
| ▸ | ADRA2C | P18825 | 2/20 | 0.55 |
| ▸ | SLC6A3 | Q01959 | 2/20 | 0.55 |
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 | |
|---|---|---|---|---|
| SCHEMBL1372959 | 1.00 | HRH3 (0.74) | HRH3KCNH2HTR3AADRA2CSLC6A3 | |
| SCHEMBL1375529 | 0.85 | HRH3 (1.00) | HRH3KCNH2HTR3AADRA2CSLC6A3 | |
| SCHEMBL1375527 | 0.85 | HRH3 (1.00) | HRH3KCNH2HTR3AADRA2CSLC6A3 | |
| SCHEMBL13639803 | 0.85 | HRH3 (0.69) | HRH3HTR3A | |
| SCHEMBL1373734 | 0.79 | HRH3 (0.82) | HRH3KCNH2HTR3ASLC6A3 | |
| SCHEMBL1373731 | 0.79 | HRH3 (0.82) | HRH3KCNH2HTR3ASLC6A3 | |
| SCHEMBL3325355 | 0.78 | HRH3 (1.00) | HRH3KCNH2HTR3AADRA2CSLC6A3 | |
| SCHEMBL10197721 | 0.78 | HRH3 (1.00) | HRH3KCNH2HTR3AADRA2CSLC6A3 | |
| SCHEMBL1373596 | 0.77 | HRH3 (0.67) | HRH3KCNH2HTR3A | |
| SCHEMBL1373601 | 0.77 | HRH3 (0.67) | HRH3KCNH2HTR3A |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| 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-20150011759-A1 | PROCESSES FOR PREPARING (R)-2-METHYLPYRROLIDINE AND (S)-2-METHYLPYRROLIDINE AND TARTRATE SALTS THEREOF | CEPHALON, INC. (US) | 2015-01-08 | — | — | 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-8586588-B2 | Aryl pyridazinone derivatives and their use as H3 receptor ligands | CEPHALON, INC. (US) | 2013-11-19 | — | — | US | disclosed |
| EP-2069312-B1 | PYRIDIZINONE DERIVATIVES | CEPHALON INC (US) | 2012-11-07 | — | — | EP | disclosed |
| EP-2502918-A1 | Pyridizinone Derivatives | Cephalon, Inc. (US) | 2012-09-26 | — | — | EP | disclosed |
| EP-2492263-A1 | Pyridizinone Derivatives | Cephalon, Inc. (US) | 2012-08-29 | — | — | EP | disclosed |
| US-8247414-B2 | Pyridizinone derivatives and the use thereof as H3 inhibitors | CEPHALON, INC. (US) | 2012-08-21 | — | — | US | disclosed |
| US-8207168-B2 | Pyridazinone derivatives | CEPHALON, INC. (US) | 2012-06-26 | — | — | US | disclosed |
| US-20110288075-A1 | Pyridazinone Derivatives | CEPHALON, INC. (US) | 2011-11-24 | — | — | US | disclosed |
| US-20100280007-A1 | Pyridazinone Derivatives | CEPHALON, INC. (US) | 2010-11-04 | — | — | US | disclosed |
| US-20100273779-A1 | Pyridazinone Derivatives | CEPHALON, INC. (US) | 2010-10-28 | — | — | 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 (6 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-20150011759-A1 | PROCESSES FOR PREPARING (R)-2-METHYLPYRROLIDINE AND (S)-2-METHYLPYRROLIDINE AND TARTRATE SALTS THEREOF | TPMT, SPR, QDPR | HRH3 1100/4885KCNH2 783/4885HTR3A 3503/4885 |
| US-20080027041-A1 | Pyridizinone derivatives | H1-5, H1-3, H1-4 | HRH3 4/4885KCNH2 2381/4885HTR3A 347/4885 |
| US-20100280007-A1 | Pyridazinone Derivatives | HRH3, HNMT, HRH4 | HRH3 1/4885KCNH2 2893/4885HTR3A 15/4885 |
| US-20110288075-A1 | Pyridazinone Derivatives | HRH3, HNMT, HRH4 | HRH3 1/4885KCNH2 2839/4885HTR3A 16/4885 |
| 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.