Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CHEK1 | O14757 | 9/20 | 0.53 |
| ▸ | BTK | Q06187 | 3/20 | 0.48 |
| ▸ | LCK | P06239 | 2/20 | 0.48 |
| ▸ | SYK | P43405 | 6/20 | 0.48 |
| ▸ | KCNH2 | Q12809 | 5/20 | 0.48 |
| ▸ | MAPK1 | P28482 | 3/20 | 0.48 |
| ▸ | MAPK3 | P27361 | 2/20 | 0.48 |
| ▸ | AURKB | Q96GD4 | 2/20 | 0.48 |
| ▸ | RPS6KB1 | P23443 | 3/20 | 0.46 |
| ▸ | MAPKAPK2 | P49137 | 2/20 | 0.46 |
| ▸ | PDPK1 | O15530 | 2/20 | 0.46 |
| ▸ | CDC7 | O00311 | 1/20 | 0.46 |
| ▸ | PLK4 | O00444 | 1/20 | 0.46 |
| ▸ | DAPK3 | O43293 | 1/20 | 0.46 |
| ▸ | DYRK3 | O43781 | 1/20 | 0.46 |
| ▸ | JAK2 | O60674 | 1/20 | 0.46 |
| ▸ | ROCK2 | O75116 | 1/20 | 0.46 |
| ▸ | RPS6KA5 | O75582 | 1/20 | 0.46 |
| ▸ | PRKD3 | O94806 | 1/20 | 0.46 |
| ▸ | MAP4K4 | O95819 | 1/20 | 0.46 |
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 | |
|---|---|---|---|---|
| SCHEMBL14955850 | 1.00 | CHEK1 (0.53) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14956460 | 0.95 | SYK (0.47) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14956458 | 0.95 | SYK (0.47) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14956030 | 0.90 | CHEK1 (0.54) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14956031 | 0.90 | CHEK1 (0.54) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14956380 | 0.84 | LCK (0.49) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14961935 | 0.84 | LCK (0.49) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14956378 | 0.84 | LCK (0.49) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14956315 | 0.84 | SYK (0.52) | CHEK1BTKLCKSYKKCNH2 | |
| SCHEMBL14955592 | 0.84 | SYK (0.52) | CHEK1BTKLCKSYKKCNH2 |
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-9359308-B2 | Pyrazine kinase inhibitors | PORTOLA PHARMACEUTICALS, INC. (US) | 2016-06-07 | — | — | US | disclosed |
| US-9359308-B2 | Pyrazine kinase inhibitors | PORTOLA PHARMACEUTICALS, INC. (US) | 2016-06-07 | — | — | US | disclosed |
| US-9359308-B2 | Pyrazine kinase inhibitors | PORTOLA PHARMACEUTICALS, INC. (US) | 2016-06-07 | — | — | US | disclosed |
| US-8877760-B2 | Substituted pyrazine-2-carboxamide kinase inhibitors | PORTOLA PHARMACEUTICALS, INC. (US) | 2014-11-04 | — | — | US | disclosed |
| US-8877760-B2 | Substituted pyrazine-2-carboxamide kinase inhibitors | PORTOLA PHARMACEUTICALS, INC. (US) | 2014-11-04 | — | — | US | disclosed |
| US-20140309209-A1 | Pyrazine Kinase Inhibitors | ALEXION PHARMACEUTICALS, INC. | 2014-10-16 | — | — | US | disclosed |
| US-20140309209-A1 | Pyrazine Kinase Inhibitors | ALEXION PHARMACEUTICALS, INC. | 2014-10-16 | — | — | US | disclosed |
| US-20140309209-A1 | Pyrazine Kinase Inhibitors | ALEXION PHARMACEUTICALS, INC. | 2014-10-16 | — | — | US | disclosed |
| EP-2782579-A1 | PYRAZINE KINASE INHIBITORS | Portola Pharmaceuticals, Inc. (US) | 2014-10-01 | — | — | EP | disclosed |
| WO-2013078466-A1 | PYRAZINE KINASE INHIBITORS | PORTOLA PHARMACEUTICALS, INC. (US) | 2013-05-30 | — | — | WO | disclosed |
| WO-2013078466-A1 | PYRAZINE KINASE INHIBITORS | PORTOLA PHARMACEUTICALS, INC. (US) | 2013-05-30 | — | — | WO | disclosed |
| US-20130131040-A1 | PYRAZINE KINASE INHIBITORS | PORTOLA PHARMACEUTICALS, INC. (US) | 2013-05-23 | — | — | US | disclosed |
| US-20130131040-A1 | PYRAZINE KINASE INHIBITORS | PORTOLA PHARMACEUTICALS, INC. (US) | 2013-05-23 | — | — | US | disclosed |
| US-20130131040-A1 | PYRAZINE KINASE INHIBITORS | PORTOLA PHARMACEUTICALS, INC. (US) | 2013-05-23 | — | — | 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 (2 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-20130131040-A1 | PYRAZINE KINASE INHIBITORS | SYK, ZAP70, LCK | CHEK1 373/4885BTK 5/4885LCK 3/4885 |
| US-20140309209-A1 | Pyrazine Kinase Inhibitors | SYK, ZAP70, LCK | CHEK1 373/4885BTK 5/4885LCK 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.