Predicted protein targets (top 19)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SLC6A4 | P31645 | 5/20 | 0.55 |
| ▸ | SLC6A3 | Q01959 | 4/20 | 0.55 |
| ▸ | SLC6A2 | P23975 | 5/20 | 0.53 |
| ▸ | HRH3 | Q9Y5N1 | 2/20 | 0.46 |
| ▸ | CYP3A4 | P08684 | 2/20 | 0.45 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.45 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.45 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.45 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.45 |
| ▸ | TSHR | P16473 | 1/20 | 0.45 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.45 |
| ▸ | HDAC4 | P56524 | 1/20 | 0.45 |
| ▸ | CA1 | P00915 | 1/20 | 0.44 |
| ▸ | CA2 | P00918 | 1/20 | 0.44 |
| ▸ | CA4 | P22748 | 1/20 | 0.44 |
| ▸ | CA7 | P43166 | 1/20 | 0.44 |
| ▸ | KDM1A | O60341 | 1/20 | 0.44 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.44 |
| ▸ | KDM1B | Q8NB78 | 1/20 | 0.44 |
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 | |
|---|---|---|---|---|
| SCHEMBL15091796 | 1.00 | SLC6A4 (0.55) | SLC6A4SLC6A3SLC6A2HRH3CYP3A4 | |
| SCHEMBL16278194 | 1.00 | SLC6A4 (0.55) | SLC6A4SLC6A3SLC6A2HRH3CYP3A4 | |
| SCHEMBL4718112 | 1.00 | SLC6A4 (0.55) | SLC6A4SLC6A3SLC6A2HRH3CYP3A4 | |
| SCHEMBL1100407 | 0.84 | DEGS1 (0.50) | SLC6A4SLC6A3SLC6A2CYP3A4ALDH1A1 | |
| SCHEMBL15430483 | 0.84 | DEGS1 (0.50) | SLC6A4SLC6A3SLC6A2CYP3A4ALDH1A1 | |
| SCHEMBL16229142 | 0.84 | DEGS1 (0.50) | SLC6A4SLC6A3SLC6A2CYP3A4ALDH1A1 | |
| SCHEMBL14097153 | 0.84 | ALDH1A1 (0.63) | SLC6A4SLC6A3SLC6A2CYP3A4ALDH1A1 | |
| SCHEMBL15430481 | 0.84 | DEGS1 (0.50) | SLC6A4SLC6A3SLC6A2CYP3A4ALDH1A1 | |
| SCHEMBL16585071 | 0.83 | SLC6A3 (0.57) | SLC6A4SLC6A3SLC6A2HRH3 | |
| SCHEMBL2359242 | 0.83 | MAPT (0.56) | SLC6A4SLC6A3SLC6A2ALDH1A1KDM1A |
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 11 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 |
| EP-1633306-A4 | USE OF PHOSPHATASE INHIBITORS AS ADJUNCT THERAPY FOR PSYCHIATRIC DISORDERS | MERCK & CO INC (US) | 2007-05-16 | — | — | EP | disclosed |
| US-20060258668-A1 | Use of phosphatase inhibitors as adjunct therapy for psychiatric disorders | MERCK & CO., INC. | 2006-11-16 | — | — | 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-1633306-A2 | USE OF PHOSPHATASE INHIBITORS AS ADJUNCT THERAPY FOR PSYCHIATRIC DISORDERS | Merck & Co., Inc. (US) | 2006-03-15 | — | — | EP | 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-2004105698-A2 | USE OF PHOSPHATASE INHIBITORS AS ADJUNCT THERAPY FOR PSYCHIATRIC DISORDERS | MERCK & CO., INC. (US) | 2004-12-09 | — | — | WO | 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 (3 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-20060258668-A1 | Use of phosphatase inhibitors as adjunct therapy for psychiatric disorders | PPP3CA, PTPA, PPP3CB | SLC6A4 319/4885SLC6A3 283/4885SLC6A2 344/4885 |
| US-20050107402-A1 | 4-Oxo-1-(3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors | PDE4A, PDE4B, PDE12 | SLC6A4 1268/4885SLC6A3 2344/4885SLC6A2 2462/4885 |
| US-20060058316-A1 | 4-Oxo-1-3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors | PDE4A, PDE4B, PDE12 | SLC6A4 1094/4885SLC6A3 2075/4885SLC6A2 2218/4885 |
“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.