Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | TOP2A | P11388 | 2/20 | 0.49 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.48 |
| ▸ | MAPT | P10636 | 1/20 | 0.46 |
| ▸ | THRB | P10828 | 1/20 | 0.46 |
| ▸ | GAA | P10253 | 2/20 | 0.44 |
| ▸ | MEN1 | O00255 | 1/20 | 0.44 |
| ▸ | PSMD14 | O00487 | 1/20 | 0.44 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.44 |
| ▸ | LIPG | Q9Y5X9 | 1/20 | 0.44 |
| ▸ | KAT2B | Q92831 | 2/20 | 0.44 |
| ▸ | CASP3 | P42574 | 1/20 | 0.44 |
| ▸ | CASP7 | P55210 | 1/20 | 0.44 |
| ▸ | CNR2 | P34972 | 1/20 | 0.44 |
| ▸ | PKM | P14618 | 1/20 | 0.43 |
| ▸ | RECQL | P46063 | 1/20 | 0.43 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.43 |
| ▸ | POLB | P06746 | 1/20 | 0.43 |
| ▸ | PDE1A | P54750 | 1/20 | 0.43 |
| ▸ | PDE1B | Q01064 | 1/20 | 0.43 |
| ▸ | USP2 | O75604 | 1/20 | 0.42 |
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 | |
|---|---|---|---|---|
| SCHEMBL2409859 | 0.92 | FEN1 (0.42) | TOP2AALDH1A1MAPTGAAMEN1 | |
| SCHEMBL2414794 | 0.89 | PTGDR2 (0.46) | ALDH1A1MAPTTHRBPKMSMN1; SMN2 | |
| SCHEMBL2409456 | 0.87 | PDE1A (0.51) | ALDH1A1MAPTCNR2RECQLPDE1A | |
| SCHEMBL2409528 | 0.87 | MEN1 (0.46) | ALDH1A1MAPTGAAMEN1KMT2A | |
| SCHEMBL2407463 | 0.85 | LIPG (0.45) | ALDH1A1MAPTGAAMEN1PSMD14 | |
| SCHEMBL2411153 | 0.85 | MAPT (0.40) | MAPTGAAMEN1PSMD14KMT2A | |
| SCHEMBL2409401 | 0.84 | PDE4A (0.49) | TOP2AALDH1A1MAPTTHRBMEN1 | |
| SCHEMBL4185730 | 0.84 | PDE4B (0.43) | TOP2AALDH1A1 | |
| SCHEMBL4187682 | 0.83 | PDE4B (0.43) | TOP2AMAPTCNR2PDE1APDE1B | |
| SCHEMBL4185752 | 0.83 | TP53 (0.47) | MAPTMEN1KMT2APOLBPDE1A |
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-1559716-B1 | PYRAZOLONAPHTHYRIDINE DERIVATIVE | ASKA PHARM CO LTD (JP) | 2011-09-14 | — | — | EP | disclosed |
| US-20100093782-A1 | Pyrazolonaphthyridine derivatives | KANAZAWA HASHIME | 2010-04-15 | — | — | US | disclosed |
| US-7608716-B2 | Pyrazolonaphthyridine derivative | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2009-10-27 | — | — | US | disclosed |
| US-20060040972-A1 | Pyrazolonaphthyridine derivative | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2006-02-23 | — | — | US | disclosed |
| EP-1559716-A1 | PYRAZOLONAPHTHYRIDINE DERIVATIVE | Grelan Pharmaceutical Co., Ltd. (JP) | 2005-08-03 | — | — | EP | 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-20060040972-A1 | Pyrazolonaphthyridine derivative | PDE3B, PDE3A, PDE4A | TOP2A 2204/4885ALDH1A1 909/4885MAPT 4759/4885 |
| US-20100093782-A1 | Pyrazolonaphthyridine derivatives | PDE3B, PDE3A, PDE4A | TOP2A 2354/4885ALDH1A1 997/4885MAPT 4771/4885 |
“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.