Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 1/20 | 0.36 |
| ▸ | SRC | P12931 | 3/20 | 0.36 |
| ▸ | ABL1 | P00519 | 2/20 | 0.36 |
| ▸ | GABRA1 | P14867 | 1/20 | 0.36 |
| ▸ | GABRG2 | P18507 | 1/20 | 0.36 |
| ▸ | GABRB3 | P28472 | 1/20 | 0.36 |
| ▸ | GABRA3 | P34903 | 1/20 | 0.36 |
| ▸ | PDE4A | P27815 | 3/20 | 0.36 |
| ▸ | PDE4B | Q07343 | 3/20 | 0.36 |
| ▸ | PDE4C | Q08493 | 3/20 | 0.36 |
| ▸ | PDE4D | Q08499 | 3/20 | 0.36 |
| ▸ | DHFR | P00374 | 1/20 | 0.36 |
| ▸ | FGFR1 | P11362 | 4/20 | 0.35 |
| ▸ | FGFR2 | P21802 | 4/20 | 0.35 |
| ▸ | FGFR3 | P22607 | 4/20 | 0.35 |
| ▸ | TLR8 | Q9NR97 | 1/20 | 0.35 |
| ▸ | TLR7 | Q9NYK1 | 1/20 | 0.35 |
| ▸ | MAOA | P21397 | 1/20 | 0.34 |
| ▸ | MAOB | P27338 | 1/20 | 0.34 |
| ▸ | PIK3CD | O00329 | 1/20 | 0.34 |
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 | |
|---|---|---|---|---|
| SCHEMBL5148946 | 0.96 | SMN1; SMN2 (0.37) | HRH3SRCABL1GABRA1GABRG2 | |
| SCHEMBL5149212 | 0.91 | SRC (0.40) | HRH3SRCABL1DHFRFGFR1 | |
| SCHEMBL5152714 | 0.91 | SRC (0.38) | HRH3SRCABL1PDE4DFGFR1 | |
| SCHEMBL5149200 | 0.90 | SRC (0.43) | SRCABL1FGFR1FGFR2FGFR3 | |
| SCHEMBL5149085 | 0.90 | SRC (0.38) | HRH3SRCABL1FGFR1FGFR2 | |
| SCHEMBL5152824 | 0.89 | MPO (0.38) | HRH3SRCABL1FGFR1FGFR2 | |
| SCHEMBL5152823 | 0.87 | ADORA2A (0.41) | HRH3FGFR1FGFR2FGFR3ADORA2A | |
| SCHEMBL5152617 | 0.87 | PKM (0.41) | HRH3GABRA1GABRG2GABRB3GABRA3 | |
| SCHEMBL5147947 | 0.87 | HRH3 (0.34) | HRH3SRCABL1FGFR1FGFR2 | |
| SCHEMBL5150959 | 0.84 | FGFR1 (0.39) | SRCABL1FGFR1FGFR2FGFR3 |
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 3 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7265120-B2 | Pyrazine derivatives and pharmaceutical use thereof | ASTELLAS PHARMA INC. (JP) | 2007-09-04 | — | — | US | disclosed |
| CN-1938296-A | Pyrazine derivatives and pharmaceutical use thereof as adenosine antagonists | ASTELLAS PHARMA INC (JP) | 2007-03-28 | — | — | CN | disclosed |
| US-20050222159-A1 | Pyrazine derivatives and pharmaceutical use thereof | FUJISAWA PHARMACEUTICAL CO. LTD. (JP) | 2005-10-06 | — | — | US | 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-20050222159-A1 | Pyrazine derivatives and pharmaceutical use thereof | ADORA2A, HTR5A, ADORA1 | HRH3 43/4885SRC 1884/4885ABL1 2520/4885 |
“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.