Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ESR1 | P03372 | 2/20 | 0.50 |
| ▸ | EIF2AK2 | P19525 | 1/20 | 0.47 |
| ▸ | CSNK2A2 | P19784 | 1/20 | 0.47 |
| ▸ | CSNK2B | P67870 | 1/20 | 0.47 |
| ▸ | CSNK2A1 | P68400 | 1/20 | 0.47 |
| ▸ | MIF | P14174 | 1/20 | 0.45 |
| ▸ | CA1 | P00915 | 1/20 | 0.42 |
| ▸ | CA2 | P00918 | 1/20 | 0.42 |
| ▸ | NFKB1 | P19838 | 1/20 | 0.42 |
| ▸ | CA4 | P22748 | 1/20 | 0.42 |
| ▸ | ITGB3 | P05106 | 1/20 | 0.41 |
| ▸ | ITGB1 | P05556 | 1/20 | 0.41 |
| ▸ | ITGAV | P06756 | 1/20 | 0.41 |
| ▸ | ITGA2B | P08514 | 1/20 | 0.41 |
| ▸ | ITGB5 | P18084 | 1/20 | 0.41 |
| ▸ | AKR1C3 | P42330 | 1/20 | 0.41 |
| ▸ | AKR1C2 | P52895 | 1/20 | 0.41 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.41 |
| ▸ | CYP3A4 | P08684 | 2/20 | 0.41 |
| ▸ | CYP2C19 | P33261 | 2/20 | 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 | |
|---|---|---|---|---|
| SCHEMBL4714050 | 1.00 | ESR1 (0.50) | ESR1EIF2AK2CSNK2A2CSNK2BCSNK2A1 | |
| SCHEMBL584566 | 0.81 | CYP1A1 (0.55) | ESR1MIFCA1CA2NFKB1 | |
| SCHEMBL584565 | 0.81 | CYP1A1 (0.55) | ESR1MIFCA1CA2NFKB1 | |
| SCHEMBL5448079 | 0.81 | EIF2AK2 (0.55) | EIF2AK2CSNK2A2CSNK2BCSNK2A1MIF | |
| SCHEMBL30278658 | 0.81 | CYP1A1 (0.55) | ESR1MIFCA1CA2NFKB1 | |
| SCHEMBL547439 | 0.80 | MIF (0.64) | ESR1MIFCA1CA2NFKB1 | |
| SCHEMBL547437 | 0.80 | MIF (0.64) | ESR1MIFCA1CA2NFKB1 | |
| SCHEMBL5906775 | 0.79 | EIF2AK2 (0.49) | ESR1EIF2AK2CSNK2A2CSNK2BCSNK2A1 | |
| SCHEMBL28603642 | 0.79 | ESR1 (0.57) | ESR1CA1CA2SMN1; SMN2CYP3A4 | |
| SCHEMBL28599150 | 0.79 | ESR1 (0.57) | ESR1CA1CA2SMN1; SMN2CYP3A4 |
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 7 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1565464-B1 | 4-OXO-1-(3-SUBSTITUTED PHENYL-1,4-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXAMIDE PHOSPHODIESTERASE-4 INHIBITORS | MERCK FROSST CANADA LTD (CA) | 2008-07-23 | — | — | EP | disclosed |
| US-7342024-B2 | 4-Oxo-1-3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors | MERCK FROST CANADA LTD. (CA) | 2008-03-11 | — | — | US | disclosed |
| US-7238706-B2 | 4-oxo-1-(3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors | MERCK FROSST CANADA, LTD. (CA) | 2007-07-03 | — | — | US | disclosed |
| US-20060058316-A1 | 4-Oxo-1-3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors | MERCK FROSST CANADA LTD. (CA) | 2006-03-16 | — | — | US | disclosed |
| EP-1565464-A1 | 4-OXO-1-(3-SUBSTITUTED PHENYL-1,4-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXAMIDE PHOSPHODIESTERASE-4 INHIBITORS | Merck Frosst Canada & Co. (CA) | 2005-08-24 | — | — | EP | disclosed |
| US-20050107402-A1 | 4-Oxo-1-(3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors | MERCK CANADA INC. (CA) | 2005-05-19 | — | — | US | disclosed |
| WO-2004048374-A1 | 4-OXO-1-(3-SUBSTITUTED PHENYL-1,4-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXAMIDE PHOSPHODIESTERASE-4 INHIBITORS | MERCK FROSST CANADA & CO. (CA) | 2004-06-10 | — | — | 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 (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-20050107402-A1 | 4-Oxo-1-(3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors | PDE4A, PDE4B, PDE12 | ESR1 3976/4885EIF2AK2 3277/4885CSNK2A2 1857/4885 |
| US-20060058316-A1 | 4-Oxo-1-3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors | PDE4A, PDE4B, PDE12 | ESR1 4421/4885EIF2AK2 3616/4885CSNK2A2 2026/4885 |
“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.