Predicted protein targets (top 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.36 |
| ▸ | MEN1 | O00255 | 1/20 | 0.34 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.34 |
| ▸ | CHRM5 | P08912 | 1/20 | 0.34 |
| ▸ | CHRM3 | P20309 | 1/20 | 0.34 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.33 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.32 |
| ▸ | CYP19A1 | P11511 | 1/20 | 0.32 |
| ▸ | OPRD1 | P41143 | 3/20 | 0.32 |
| ▸ | CHRM2 | P08172 | 1/20 | 0.32 |
| ▸ | CHRM1 | P11229 | 1/20 | 0.32 |
| ▸ | TOP2A | P11388 | 1/20 | 0.31 |
| ▸ | TOP2B | Q02880 | 1/20 | 0.31 |
| ▸ | CA12 | O43570 | 1/20 | 0.30 |
| ▸ | CA1 | P00915 | 1/20 | 0.30 |
| ▸ | CA2 | P00918 | 1/20 | 0.30 |
| ▸ | CA9 | Q16790 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL1969997 | 1.00 | SMN1; SMN2 (0.36) | SMN1; SMN2MEN1KMT2ACHRM5CHRM3 | |
| SCHEMBL6408772 | 1.00 | SMN1; SMN2 (0.36) | SMN1; SMN2MEN1KMT2ACHRM5CHRM3 | |
| Bromide SCHEMBL28851069 | 0.84 | SMN1; SMN2 (0.30) | SMN1; SMN2 | |
| Hydrochloric Acid SCHEMBL28245775 | 0.84 | SMN1; SMN2 (0.33) | SMN1; SMN2 | |
| SCHEMBL2484461 | 0.81 | SMN1; SMN2 (0.34) | SMN1; SMN2MEN1KMT2ACHRM5CHRM3 | |
| SCHEMBL9735269 | 0.80 | SMN1; SMN2 (0.36) | SMN1; SMN2MEN1KMT2ACHRM5CHRM3 | |
| SCHEMBL11673762 | 0.80 | SMN1; SMN2 (0.36) | SMN1; SMN2MEN1KMT2ACHRM5CHRM3 | |
| SCHEMBL5617 | 0.79 | — | — | |
| SCHEMBL8373239 | 0.79 | SMN1; SMN2 (0.38) | SMN1; SMN2MEN1KMT2ACHRM5CHRM3 | |
| SCHEMBL13667433 | 0.79 | — | — |
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 5 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2013208-B1 | PYRIDIN[3,4-B]PYRAZINONES | PFIZER PROD INC (US) | 2011-06-22 | — | — | EP | disclosed |
| US-7902195-B2 | Pyridine [3,4-b] pyrazinones | PHARMACIA & UPJOHN COMPANY LLC (US) | 2011-03-08 | — | — | US | disclosed |
| EP-2013208-A1 | PYRIDIN[3,4-B]PYRAZINONES | Pfizer Products Inc. (US) | 2009-01-14 | — | — | EP | disclosed |
| WO-2007122466-A1 | PYRIDINE[3,4-B]PYRAZINONES | PFIZER PRODUCTS INC. (US) | 2007-11-01 | — | — | WO | disclosed |
| US-20070249615-A1 | Pyridine [3,4-b] Pyrazinones | PFIZER INC | 2007-10-25 | — | — | 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-20070249615-A1 | Pyridine [3,4-b] Pyrazinones | CYP2B6, CYP2D6, CYP4B1 | SMN1; SMN2 1974/4885MEN1 1438/4885KMT2A 1838/4885 |
“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.