Predicted protein targets (top 6)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ADRA1A | P35348 | 16/20 | 0.66 |
| ▸ | HRH1 | P35367 | 16/20 | 0.66 |
| ▸ | ADRA1B | P35368 | 16/20 | 0.66 |
| ▸ | HRH3 | Q9Y5N1 | 10/20 | 0.66 |
| ▸ | KCNH2 | Q12809 | 7/20 | 0.66 |
| ▸ | ABCB1 | P08183 | 1/20 | 0.59 |
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 | |
|---|---|---|---|---|
| SCHEMBL2429351 | 1.00 | ADRA1A (0.66) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL4791221 | 1.00 | ADRA1A (0.66) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL2434621 | 0.88 | ADRA1A (0.67) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL4538151 | 0.88 | ADRA1A (0.67) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL2819425 | 0.87 | HRH1 (0.69) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL2429871 | 0.85 | HRH1 (0.64) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL2821532 | 0.82 | MERTK (0.42) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL2995908 | 0.77 | ADRA1A (0.67) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL13241554 | 0.77 | ADRA1A (0.67) | ADRA1AHRH1ADRA1BHRH3KCNH2 | |
| SCHEMBL2819968 | 0.76 | HRH1 (0.74) | ADRA1AHRH1ADRA1BHRH3KCNH2 |
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 10 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2215082-B1 | PHTHALAZINE AND PYRIDO[3,4-D]PYRIDAZINE COMPOUNDS AS H1 RECEPTOR ANTAGONISTS | GLAXO GROUP LTD (GB) | 2011-09-21 | — | — | EP | disclosed |
| EP-2007735-B1 | 2-SUBSTITUTED 4-BENZYLPHTHALAZINONE DERIVATIVES AS HISTAMINE H1 AND H3 ANTAGONISTS | GLAXO GROUP LTD (GB) | 2010-10-27 | — | — | EP | disclosed |
| US-20100216799-A1 | PHTHALAZINE AND PYRIDO[3,4-D]PYRIDAZINE COMPOUNDS AS H1 RECEPTOR ANTAGONISTS | GLAXO GROUP LIMITED (GB) | 2010-08-26 | — | — | US | disclosed |
| EP-2215082-A1 | PHTHALAZINE AND PYRIDO Ý3,4-D¨PYRIDAZ INE COMPOUNDS AS H1 RECEPTOR ANTAGONISTS | Glaxo Group Limited (GB) | 2010-08-11 | — | — | EP | disclosed |
| US-20090105225-A1 | 2-Substituted 4-Benzylphthalazinone Derivatives as Histamine H1 and H3 Antagonists | GLAXO GROUP LIMITED (GB) | 2009-04-23 | — | — | US | disclosed |
| WO-2009047336-A1 | PHTHALAZINE AND PYRIDO [3,4-D] PYRIDAZ INE COMPOUNDS AS H1 RECEPTOR ANTAGONISTS | GLAXO GROUP LIMITED (GB) | 2009-04-16 | — | — | WO | disclosed |
| EP-2007735-A1 | 2-SUBSTITUTED 4-BENZYLPHTHALAZINONE DERIVATIVES AS HISTAMINE H1 AND H3 ANTAGONISTS | Glaxo Group Limited (GB) | 2008-12-31 | — | — | EP | disclosed |
| US-20080039444-A1 | COMPOUNDS | GLAXO GROUP LIMITED (GB) | 2008-02-14 | — | — | US | disclosed |
| WO-2007122156-A9 | 2-SUBSTITUTED 4-BENZYLPHTHALAZINONE DERIVATIVES AS HISTAMINE H1 AND H3 ANTAGONISTS | GLAXO GROUP LTD (GB) | 2008-01-24 | — | — | WO | disclosed |
| WO-2007122156-A1 | 2-SUBSTITUTED 4-BENZYLPHTHALAZINONE DERIVATIVES AS HISTAMINE H1 AND H3 ANTAGONISTS | GLAXO GROUP LIMITED (GB) | 2007-11-01 | — | — | 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 (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-20100216799-A1 | PHTHALAZINE AND PYRIDO[3,4-D]PYRIDAZINE COMPOUNDS AS H1 RECEPTOR ANTAGONISTS | HRH4, HRH2, HRH1 | ADRA1A 273/4885HRH1 3/4885ADRA1B 283/4885 |
| US-20080039444-A1 | COMPOUNDS | CMA1, MRGPRX2, HRH2 | ADRA1A 362/4885HRH1 4/4885ADRA1B 308/4885 |
| US-20090105225-A1 | 2-Substituted 4-Benzylphthalazinone Derivatives as Histamine H1 and H3 Antagonists | HRH2, HRH3, HRH4 | ADRA1A 150/4885HRH1 4/4885ADRA1B 134/4885 |
“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.