Predicted protein targets (top 4)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 14/20 | 0.61 |
| ▸ | HTR3A | P46098 | 6/20 | 0.59 |
| ▸ | KCNH2 | Q12809 | 2/20 | 0.56 |
| ▸ | HRH1 | P35367 | 1/20 | 0.56 |
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 | |
|---|---|---|---|---|
| SCHEMBL2114416 | 0.84 | HRH3 (0.64) | HRH3HTR3AKCNH2HRH1 | |
| SCHEMBL2115006 | 0.83 | HRH3 (0.68) | HRH3HTR3AKCNH2HRH1 | |
| SCHEMBL4094339 | 0.78 | HRH3 (1.00) | HRH3KCNH2HRH1 | |
| SCHEMBL12050645 | 0.78 | HRH3 (1.00) | HRH3KCNH2HRH1 | |
| SCHEMBL12983835 | 0.77 | HTR3A (0.49) | HRH3HTR3AKCNH2HRH1 | |
| SCHEMBL12050718 | 0.77 | HRH3 (0.96) | HRH3KCNH2HRH1 | |
| SCHEMBL12984703 | 0.76 | HTR3A (0.48) | HRH3HTR3AKCNH2HRH1 | |
| SCHEMBL1385396 | 0.75 | HRH3 (0.84) | HRH3KCNH2HRH1 | |
| SCHEMBL1385705 | 0.75 | HRH3 (0.84) | HRH3KCNH2HRH1 | |
| SCHEMBL1375646 | 0.74 | HTR3A (1.00) | HRH3HTR3AKCNH2HRH1 |
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-8158652-B2 | 1-Difluoromethyl-5-{4-[3-(1-piperidinyl)propoxy]phenyl}-2(1H)-pyridone; compounds act as histamine-H3 receptor antagonistic substances or inverse-agonistic substances; useful as preventives or remedies for various circular system diseases, nervous system diseases, metabolic system diseases | MSD K.K. (JP) | 2012-04-17 | — | — | US | claimed |
| US-20080269287-A1 | Substituted Pyridone Derivative | MSD K.K. (JP) | 2008-10-30 | — | — | US | claimed |
| EP-1820797-A1 | SUBSTITUTED PYRIDONE DERIVATIVE | BANYU PHARMACEUTICAL CO., LTD. (JP) | 2007-08-22 | — | — | EP | claimed |
| US-8158652-B2 | 1-Difluoromethyl-5-{4-[3-(1-piperidinyl)propoxy]phenyl}-2(1H)-pyridone; compounds act as histamine-H3 receptor antagonistic substances or inverse-agonistic substances; useful as preventives or remedies for various circular system diseases, nervous system diseases, metabolic system diseases | MSD K.K. (JP) | 2012-04-17 | — | — | US | disclosed |
| US-8158652-B2 | 1-Difluoromethyl-5-{4-[3-(1-piperidinyl)propoxy]phenyl}-2(1H)-pyridone; compounds act as histamine-H3 receptor antagonistic substances or inverse-agonistic substances; useful as preventives or remedies for various circular system diseases, nervous system diseases, metabolic system diseases | MSD K.K. (JP) | 2012-04-17 | — | — | US | disclosed |
| US-8158652-B2 | 1-Difluoromethyl-5-{4-[3-(1-piperidinyl)propoxy]phenyl}-2(1H)-pyridone; compounds act as histamine-H3 receptor antagonistic substances or inverse-agonistic substances; useful as preventives or remedies for various circular system diseases, nervous system diseases, metabolic system diseases | MSD K.K. (JP) | 2012-04-17 | — | — | US | disclosed |
| US-20080269287-A1 | Substituted Pyridone Derivative | MSD K.K. (JP) | 2008-10-30 | — | — | US | disclosed |
| EP-1820797-A1 | SUBSTITUTED PYRIDONE DERIVATIVE | BANYU PHARMACEUTICAL CO., LTD. (JP) | 2007-08-22 | — | — | EP | 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-20080269287-A1 | Substituted Pyridone Derivative | HRH3, HRH4, HRH1 | HRH3 1/4885HTR3A 37/4885KCNH2 1202/4885 |
“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.