Predicted protein targets (top 3)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 16/20 | 1.00 |
| ▸ | HTR3A | P46098 | 6/20 | 0.70 |
| ▸ | KCNH2 | Q12809 | 2/20 | 0.63 |
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 | |
|---|---|---|---|---|
| SCHEMBL2114436 | 1.00 | HRH3 (1.00) | HRH3HTR3AKCNH2 | |
| SCHEMBL2116295 | 0.83 | HRH3 (0.72) | HRH3 | |
| SCHEMBL1375211 | 0.83 | HTR3A (1.00) | HRH3HTR3AKCNH2 | |
| SCHEMBL1375210 | 0.83 | HTR3A (1.00) | HRH3HTR3AKCNH2 | |
| SCHEMBL2115006 | 0.80 | HRH3 (0.68) | HRH3HTR3AKCNH2 | |
| SCHEMBL3616385 | 0.80 | HRH3 (0.82) | HRH3HTR3AKCNH2 | |
| SCHEMBL3616390 | 0.80 | HRH3 (0.82) | HRH3HTR3AKCNH2 | |
| SCHEMBL1375351 | 0.79 | HTR3A (1.00) | HRH3HTR3AKCNH2 | |
| SCHEMBL1375354 | 0.79 | HTR3A (1.00) | HRH3HTR3AKCNH2 | |
| SCHEMBL1375368 | 0.79 | HRH3 (1.00) | HRH3HTR3AKCNH2 |
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-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-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-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-20100121055-A1 | PROCESSES FOR PREPARING (R)-2-METHYLPYRROLIDINE AND (S)-2-METHYLPYRROLIDINE AND TARTRATE SALTS THEREOF | CEPHALON, INC. (US) | 2010-05-13 | — | — | US | disclosed |
| EP-2152669-A1 | PROCESSES FOR PREPARING (R)-2-METHYLPYRROLIDINE AND (S)-2-METHYLPYRROLIDINE AND TARTRATE SALTS THEREOF | Cephalon, Inc. (US) | 2010-02-17 | — | — | EP | disclosed |
| WO-2008137087-A1 | PROCESSES FOR PREPARING (R)-2-METHYLPYRROLIDINE AND (S)-2-METHYLPYRROLIDINE AND TARTRATE SALTS THEREOF | CEPHALON, INC. (US) | 2008-11-13 | — | — | WO | disclosed |
| US-20080269287-A1 | Substituted Pyridone Derivative | MSD K.K. (JP) | 2008-10-30 | — | — | US | disclosed |
| US-20080269287-A1 | Substituted Pyridone Derivative | MSD K.K. (JP) | 2008-10-30 | — | — | 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 |
| 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 (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-20150011759-A1 | PROCESSES FOR PREPARING (R)-2-METHYLPYRROLIDINE AND (S)-2-METHYLPYRROLIDINE AND TARTRATE SALTS THEREOF | TPMT, SPR, QDPR | HRH3 1100/4885HTR3A 3503/4885KCNH2 783/4885 |
| US-20080269287-A1 | Substituted Pyridone Derivative | HRH3, HRH4, HRH1 | HRH3 1/4885HTR3A 37/4885KCNH2 1202/4885 |
| US-20100121055-A1 | PROCESSES FOR PREPARING (R)-2-METHYLPYRROLIDINE AND (S)-2-METHYLPYRROLIDINE AND TARTRATE SALTS THEREOF | TPMT, SPR, QDPR | HRH3 1100/4885HTR3A 3503/4885KCNH2 783/4885 |
“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.