Predicted protein targets (top 3)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 20/20 | 0.54 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.50 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.50 |
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 | |
|---|---|---|---|---|
| SCHEMBL12449929 | 0.85 | HRH3 (0.46) | HRH3CYP2D6KCNH2 | |
| SCHEMBL12450005 | 0.85 | HRH3 (0.50) | HRH3KCNH2 | |
| SCHEMBL2341193 | 0.81 | HRH3 (0.53) | HRH3CYP2D6KCNH2 | |
| SCHEMBL1639543 | 0.80 | HRH3 (0.61) | HRH3CYP2D6 | |
| SCHEMBL12748456 | 0.79 | HRH3 (0.52) | HRH3CYP2D6KCNH2 | |
| SCHEMBL1638987 | 0.78 | HRH3 (0.64) | HRH3CYP2D6KCNH2 | |
| SCHEMBL12828008 | 0.78 | HRH3 (0.55) | HRH3CYP2D6KCNH2 | |
| SCHEMBL11918482 | 0.77 | HRH3 (0.57) | HRH3CYP2D6KCNH2 | |
| SCHEMBL12749370 | 0.76 | HRH3 (0.52) | HRH3CYP2D6KCNH2 | |
| SCHEMBL2341776 | 0.76 | HRH3 (0.56) | HRH3CYP2D6KCNH2 |
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-20130310389-A1 | SUBSTITUTED SPIROCYCLIC PIPERIDINE DERIVATIVES AS HISTAMINE-3 (H3) RECEPTOR LIGANDS | CEPHALON, INC. (US) | 2013-11-21 | — | — | US | disclosed |
| US-8524713-B2 | Substituted spirocyclic piperidine derivatives as histamine-3 (H3) receptor ligands | CEPHALON, INC (US) | 2013-09-03 | — | — | US | disclosed |
| US-8524713-B2 | Substituted spirocyclic piperidine derivatives as histamine-3 (H3) receptor ligands | CEPHALON, INC (US) | 2013-09-03 | — | — | US | disclosed |
| EP-2257553-B1 | SUBSTITUTED SPIROCYCLIC PIPERIDINE DERIVATIVES AS HISTAMINE-3 (H3) RECEPTOR LIGANDS | CEPHALON INC (US) | 2011-08-31 | — | — | EP | disclosed |
| EP-2257553-B1 | SUBSTITUTED SPIROCYCLIC PIPERIDINE DERIVATIVES AS HISTAMINE-3 (H3) RECEPTOR LIGANDS | CEPHALON INC (US) | 2011-08-31 | — | — | EP | disclosed |
| US-20100298332-A1 | Substituted Spirocyclic Piperidine Derivatives as Histamine-3 (H3) Receptor Ligands | CEPHALON, INC. (US) | 2010-11-25 | — | — | US | disclosed |
| US-20100298332-A1 | Substituted Spirocyclic Piperidine Derivatives as Histamine-3 (H3) Receptor Ligands | CEPHALON, INC. (US) | 2010-11-25 | — | — | US | disclosed |
| WO-2009097309-A1 | SUBSTITUTED SPIROCYCLIC PIPERIDINE DERIVATIVES AS HISTAMINE-3 (H3) RECEPTOR LIGANDS | CEPHALON, INC. (US) | 2009-08-06 | — | — | WO | 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 (2 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-20100298332-A1 | Substituted Spirocyclic Piperidine Derivatives as Histamine-3 (H3) Receptor Ligands | HRH3, HRH4, HRH2 | HRH3 1/4885CYP2D6 1437/4885KCNH2 336/4885 |
| US-20130310389-A1 | SUBSTITUTED SPIROCYCLIC PIPERIDINE DERIVATIVES AS HISTAMINE-3 (H3) RECEPTOR LIGANDS | HRH3, HRH4, HRH2 | HRH3 1/4885CYP2D6 1369/4885KCNH2 493/4885 |
“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.