Predicted protein targets (top 4)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SYK | P43405 | 4/20 | 0.46 |
| ▸ | JAK3 | P52333 | 16/20 | 0.45 |
| ▸ | JAK2 | O60674 | 1/20 | 0.41 |
| ▸ | JAK1 | P23458 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL2335928 | 0.82 | SYK (0.61) | SYKJAK3JAK2JAK1 | |
| SCHEMBL2340266 | 0.81 | JAK3 (0.51) | SYKJAK3JAK2JAK1 | |
| SCHEMBL2342029 | 0.78 | JAK3 (0.51) | SYKJAK3 | |
| SCHEMBL2278825 | 0.75 | JAK3 (0.60) | SYKJAK3JAK2JAK1 | |
| SCHEMBL2342666 | 0.74 | JAK3 (0.70) | JAK3JAK2JAK1 | |
| SCHEMBL2280995 | 0.73 | JAK3 (0.61) | SYKJAK3JAK2JAK1 | |
| SCHEMBL2338768 | 0.73 | JAK3 (0.64) | SYKJAK3 | |
| SCHEMBL648922 | 0.73 | JAK3 (0.45) | SYKJAK3JAK2JAK1 | |
| SCHEMBL2278499 | 0.73 | JAK3 (0.51) | JAK3 | |
| SCHEMBL2336365 | 0.73 | JAK3 (0.44) | SYKJAK3JAK2JAK1 |
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 18 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2250172-B1 | PYRROLOPYRAZINE KINASE INHIBITORS | HOFFMANN LA ROCHE (CH) | 2011-08-31 | — | — | EP | claimed |
| US-7902197-B2 | Pyrrolopyrazine kinase inhibitors | ROCHE PALO ALTO LLC (US) | 2011-03-08 | — | — | US | claimed |
| CN-101952294-A | Pyrrolopyrazine kinase inhibitors | HOFFMANN LA ROCHE | 2011-01-19 | — | — | CN | claimed |
| EP-2250172-A1 | PYRROLOPYRAZINE KINASE INHIBITORS | F. Hoffmann-La Roche AG (CH) | 2010-11-17 | — | — | EP | claimed |
| WO-2009106443-A1 | PYRROLOPYRAZINE KINASE INHIBITORS | F. HOFFMANN-LA ROCHE AG (CH) | 2009-09-03 | — | — | WO | claimed |
| US-20090215788-A1 | Pyrrolopyrazine kinase inhibitors | ROCHE PALO ALTO LLC | 2009-08-27 | — | — | US | claimed |
| CN-101952294-B | Pyrrolopyrazine kinase inhibitors | HOFFMANN LA ROCHE | 2014-11-26 | — | — | CN | disclosed |
| EP-2250172-B1 | PYRROLOPYRAZINE KINASE INHIBITORS | HOFFMANN LA ROCHE (CH) | 2011-08-31 | — | — | EP | disclosed |
| US-7902197-B2 | Pyrrolopyrazine kinase inhibitors | ROCHE PALO ALTO LLC (US) | 2011-03-08 | — | — | US | disclosed |
| US-7902197-B2 | Pyrrolopyrazine kinase inhibitors | ROCHE PALO ALTO LLC (US) | 2011-03-08 | — | — | US | disclosed |
| US-7902197-B2 | Pyrrolopyrazine kinase inhibitors | ROCHE PALO ALTO LLC (US) | 2011-03-08 | — | — | US | disclosed |
| CN-101952294-A | Pyrrolopyrazine kinase inhibitors | HOFFMANN LA ROCHE | 2011-01-19 | — | — | CN | disclosed |
| EP-2250172-A1 | PYRROLOPYRAZINE KINASE INHIBITORS | F. Hoffmann-La Roche AG (CH) | 2010-11-17 | — | — | EP | disclosed |
| WO-2009106443-A1 | PYRROLOPYRAZINE KINASE INHIBITORS | F. HOFFMANN-LA ROCHE AG (CH) | 2009-09-03 | — | — | WO | disclosed |
| WO-2009106443-A1 | PYRROLOPYRAZINE KINASE INHIBITORS | F. HOFFMANN-LA ROCHE AG (CH) | 2009-09-03 | — | — | WO | disclosed |
| US-20090215788-A1 | Pyrrolopyrazine kinase inhibitors | ROCHE PALO ALTO LLC | 2009-08-27 | — | — | US | disclosed |
| US-20090215788-A1 | Pyrrolopyrazine kinase inhibitors | ROCHE PALO ALTO LLC | 2009-08-27 | — | — | US | disclosed |
| US-20090215788-A1 | Pyrrolopyrazine kinase inhibitors | ROCHE PALO ALTO LLC | 2009-08-27 | — | — | 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-20090215788-A1 | Pyrrolopyrazine kinase inhibitors | SYK, ZAP70, JAK2 | SYK 1/4885JAK3 7/4885JAK2 3/4885 |
“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.