Predicted protein targets (top 4)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH4 | Q9H3N8 | 19/20 | 0.67 |
| ▸ | HRH3 | Q9Y5N1 | 3/20 | 0.67 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.67 |
| ▸ | GPR39 | O43194 | 1/20 | 0.47 |
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 | |
|---|---|---|---|---|
| SCHEMBL1773851 | 1.00 | HRH4 (0.67) | HRH4HRH3KCNH2GPR39 | |
| SCHEMBL1775582 | 0.91 | HRH4 (0.55) | HRH4HRH3KCNH2GPR39 | |
| SCHEMBL18601595 | 0.87 | HRH4 (0.68) | HRH4HRH3KCNH2 | |
| SCHEMBL18601594 | 0.87 | HRH4 (0.68) | HRH4HRH3KCNH2 | |
| SCHEMBL1774402 | 0.87 | HRH4 (0.68) | HRH4HRH3KCNH2 | |
| SCHEMBL1774038 | 0.85 | HRH4 (0.65) | HRH4HRH3KCNH2 | |
| SCHEMBL1774816 | 0.84 | HRH4 (0.67) | HRH4HRH3KCNH2 | |
| SCHEMBL1773935 | 0.84 | HRH4 (0.69) | HRH4HRH3KCNH2 | |
| SCHEMBL1774331 | 0.84 | HRH4 (0.68) | HRH4HRH3KCNH2 | |
| SCHEMBL1775267 | 0.84 | HRH4 (0.68) | HRH4HRH3KCNH2 |
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 26 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1966162-B1 | PYRIMIDINE DERIVATIVES | ZIARCO PHARMA LTD (GB) | 2017-03-15 | — | — | EP | claimed |
| US-20170056397-A1 | SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS | INSERM (Institut National de la Santé et de la Recherche Médicale) (FR) | 2017-03-02 | — | — | US | claimed |
| EP-2382013-B1 | SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS. | INSERM INST NAT DE LA SANTÉ ET DE LA RECH MÉDICALE (FR) | 2016-07-13 | — | — | EP | claimed |
| CN-101341134-B | Pyrimidine derivatives | PFIZER LTD | 2013-05-01 | — | — | CN | claimed |
| US-7943628-B2 | Pyrimidine derivatives | PFIZER LIMITED (GB) | 2011-05-17 | — | — | US | claimed |
| EP-1966162-A2 | PYRIMIDINE DERIVATIVES | Pfizer Limited (GB) | 2008-09-10 | — | — | EP | claimed |
| US-20070185075-A1 | Pyrimidine derivatives | PFIZER LIMITED | 2007-08-09 | — | — | US | claimed |
| WO-2007072163-A2 | PYRIMIDINE DERIVATIVES | PFIZER LIMITED (GB) | 2007-06-28 | — | — | WO | claimed |
| US-10195195-B2 | Selective histamine H4 receptor antagonists for the treatment of vestibular disorders | INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE) (FR) | 2019-02-05 | — | — | US | disclosed |
| EP-3378476-A1 | H4 RECEPTOR INHIBITORS FOR TREATING TINNITUS | Sensorion (FR) | 2018-09-26 | — | — | EP | disclosed |
| US-9688989-B2 | H4 receptor inhibitors for treating tinnitus | SENSORION (FR) | 2017-06-27 | — | — | US | disclosed |
| EP-1966162-B1 | PYRIMIDINE DERIVATIVES | ZIARCO PHARMA LTD (GB) | 2017-03-15 | — | — | EP | disclosed |
| US-20170056397-A1 | SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS | INSERM (Institut National de la Santé et de la Recherche Médicale) (FR) | 2017-03-02 | — | — | US | disclosed |
| EP-3130376-A1 | SELECTIVE HISTAMINE H4 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF VESTIBULAR DISORDERS | INSERM (Institut National de la Santé et de la Recherche Médicale) (FR) | 2017-02-15 | — | — | EP | disclosed |
| CN-101341134-B | Pyrimidine derivatives | PFIZER LTD | 2013-05-01 | — | — | CN | disclosed |
| US-20120039913-A1 | Selective Histamine H4 Receptor Antagonists for the Treatment of Vestibular Disorders | INSERM (institut National de la Sante de la Recher Medicale) (FR) | 2012-02-16 | — | — | US | disclosed |
| US-7943628-B2 | Pyrimidine derivatives | PFIZER LIMITED (GB) | 2011-05-17 | — | — | US | disclosed |
| EP-1966162-A2 | PYRIMIDINE DERIVATIVES | Pfizer Limited (GB) | 2008-09-10 | — | — | EP | disclosed |
| US-20070185075-A1 | Pyrimidine derivatives | PFIZER LIMITED | 2007-08-09 | — | — | US | disclosed |
| WO-2007072163-A2 | PYRIMIDINE DERIVATIVES | PFIZER LIMITED (GB) | 2007-06-28 | — | — | 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 (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-20070185075-A1 | Pyrimidine derivatives | TYMS, DPYD, TYMP | HRH4 184/4885HRH3 187/4885KCNH2 3180/4885 |
“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.