⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
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 | |
|---|---|---|---|---|
| SCHEMBL8784203 | 0.91 | — | — | |
| SCHEMBL8784053 | 0.90 | — | — | |
| SCHEMBL8783972 | 0.89 | — | — | |
| SCHEMBL8784817 | 0.88 | KDM4E (0.69) | — | |
| SCHEMBL8068744 | 0.86 | — | — | |
| SCHEMBL8784171 | 0.86 | — | — | |
| SCHEMBL8066533 | 0.83 | — | — | |
| SCHEMBL8784968 | 0.81 | — | — | |
| SCHEMBL8783655 | 0.80 | CYP1A2 (0.75) | — | |
| SCHEMBL8784674 | 0.80 | — | — |
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-0481676-B1 | Hydroxyquinolone derivatives | MERCK SHARP & DOHME (GB) | 1997-01-29 | — | — | EP | claimed |
| US-5348962-A | Nervous system disorders; schizophrenia | MERCK SHARPE & DOHME LTD. | 1994-09-20 | — | — | US | claimed |
| EP-0481676-A1 | Hydroxyquinolone derivatives | MERCK SHARP & DOHME LTD. (GB) | 1992-04-22 | — | — | EP | claimed |
| EP-0481676-B1 | Hydroxyquinolone derivatives | MERCK SHARP & DOHME (GB) | 1997-01-29 | — | — | EP | disclosed |
| US-5559125-A | NMDA AND AMPA RECEPTOR ANTAGONISTS, SCHIZOPHRENIA | MERCK, SHARP & DOHME LIMITED (GB) | 1996-09-24 | — | — | US | disclosed |
| US-5348962-A | Nervous system disorders; schizophrenia | MERCK SHARPE & DOHME LTD. | 1994-09-20 | — | — | US | disclosed |
| EP-0481676-A1 | Hydroxyquinolone derivatives | MERCK SHARP & DOHME LTD. (GB) | 1992-04-22 | — | — | EP | disclosed |