⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL7135080 | 0.74 | — | — | |
| SCHEMBL8009519 | 0.73 | MAPT (0.38) | — | |
| SCHEMBL1571721 | 0.73 | — | — | |
| SCHEMBL27526976 | 0.70 | MAPT (0.30) | — | |
| SCHEMBL12488069 | 0.68 | — | — | |
| SCHEMBL27626269 | 0.66 | CYP2D6 (0.30) | — | |
| SCHEMBL27619305 | 0.66 | — | — | |
| SCHEMBL3293899 | 0.64 | MAPT (0.42) | — | |
| SCHEMBL30572434 | 0.64 | — | — | |
| SCHEMBL28889583 | 0.64 | — | — |
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 4 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-6080745-A | Fused tricyclic heteroaromatic derivatives as dopamine receptor subtype ligands | MERCK SHARP & DOHME LIMITED (GB) | 2000-06-27 | — | — | US | disclosed |
| EP-0724572-B1 | FUSED TRICYCLIC HETEROAROMATIC DERIVATIVES AS DOPAMINE RECEPTOR SUBTYPE LIGANDS | MERCK SHARP & DOHME (GB) | 1998-12-16 | — | — | EP | disclosed |
| EP-0724572-A1 | FUSED TRICYCLIC HETEROAROMATIC DERIVATIVES AS DOPAMINE RECEPTOR SUBTYPE LIGANDS | MERCK SHARP & DOHME LTD. (GB) | 1996-08-07 | — | — | EP | disclosed |
| WO-1995007893-A1 | FUSED TRICYCLIC HETEROAROMATIC DERIVATIVES AS DOPAMINE RECEPTOR SUBTYPE LIGANDS | MERCK SHARP & DOHME LIMITED (GB) | 1995-03-23 | — | — | WO | disclosed |