Predicted protein targets (top 1)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PTGDR2 | Q9Y5Y4 | 20/20 | 1.00 |
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 | |
|---|---|---|---|---|
| SCHEMBL2444208 | 0.88 | PTGDR2 (1.00) | PTGDR2 | |
| SCHEMBL2442799 | 0.81 | PTGDR2 (0.70) | PTGDR2 | |
| SCHEMBL2449199 | 0.80 | PTGDR2 (0.69) | PTGDR2 | |
| SCHEMBL2442142 | 0.77 | PTGDR2 (1.00) | PTGDR2 | |
| SCHEMBL2447495 | 0.77 | PTGDR2 (1.00) | PTGDR2 | |
| SCHEMBL2444779 | 0.77 | PTGDR2 (1.00) | PTGDR2 | |
| SCHEMBL2444000 | 0.76 | PTGDR2 (1.00) | PTGDR2 | |
| SCHEMBL2442830 | 0.75 | PTGDR2 (1.00) | PTGDR2 | |
| SCHEMBL2444877 | 0.74 | PTGDR2 (1.00) | PTGDR2 | |
| SCHEMBL2444220 | 0.74 | PTGDR2 (1.00) | PTGDR2 |
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 14 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8796280-B2 | 2,3-disubstituted pyrazinesulfonamides as CRTH2 inhibitors | Merck Serono, S.A. (CH) | 2014-08-05 | — | — | US | claimed |
| EP-1871374-B1 | 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 | MERCK SERONO SA (CH) | 2011-09-14 | — | — | EP | claimed |
| US-20090054447-A1 | 2,3 Substituted Pyrazine Sulfonamides as Inhibitors of CRTH2 | LABORATOIRES SERONO S.A. (CH) | 2009-02-26 | — | — | US | claimed |
| EP-1871374-A2 | 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 | Laboratoires Serono SA (CH) | 2008-01-02 | — | — | EP | claimed |
| WO-2006111560-A2 | 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 | LABORATOIRES SERONO S.A. (CH) | 2006-10-26 | — | — | WO | claimed |
| US-8796280-B2 | 2,3-disubstituted pyrazinesulfonamides as CRTH2 inhibitors | Merck Serono, S.A. (CH) | 2014-08-05 | — | — | US | disclosed |
| US-8796280-B2 | 2,3-disubstituted pyrazinesulfonamides as CRTH2 inhibitors | Merck Serono, S.A. (CH) | 2014-08-05 | — | — | US | disclosed |
| US-8796280-B2 | 2,3-disubstituted pyrazinesulfonamides as CRTH2 inhibitors | Merck Serono, S.A. (CH) | 2014-08-05 | — | — | US | disclosed |
| EP-1871374-B1 | 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 | MERCK SERONO SA (CH) | 2011-09-14 | — | — | EP | disclosed |
| US-20090054447-A1 | 2,3 Substituted Pyrazine Sulfonamides as Inhibitors of CRTH2 | LABORATOIRES SERONO S.A. (CH) | 2009-02-26 | — | — | US | disclosed |
| US-20090054447-A1 | 2,3 Substituted Pyrazine Sulfonamides as Inhibitors of CRTH2 | LABORATOIRES SERONO S.A. (CH) | 2009-02-26 | — | — | US | disclosed |
| US-20090054447-A1 | 2,3 Substituted Pyrazine Sulfonamides as Inhibitors of CRTH2 | LABORATOIRES SERONO S.A. (CH) | 2009-02-26 | — | — | US | disclosed |
| EP-1871374-A2 | 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 | Laboratoires Serono SA (CH) | 2008-01-02 | — | — | EP | disclosed |
| WO-2006111560-A2 | 2,3 SUBSTITUTED PYRAZINE SULFONAMIDES AS INHIBITORS OF CRTH2 | LABORATOIRES SERONO S.A. (CH) | 2006-10-26 | — | — | 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-20090054447-A1 | 2,3 Substituted Pyrazine Sulfonamides as Inhibitors of CRTH2 | HRH2, HRH1, HRH4 | PTGDR2 84/4885 |
“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.