⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL9459013 | 0.92 | — | — | |
| SCHEMBL9458728 | 0.80 | — | — | |
| SCHEMBL9224486 | 0.74 | CHRM1 (0.67) | — | |
| Hydrochloric Acid SCHEMBL9225290 | 0.73 | CHRM1 (0.65) | — | |
| Hydrochloric Acid SCHEMBL9230155 | 0.72 | CHRM1 (0.64) | — | |
| SCHEMBL9224566 | 0.72 | — | — | |
| SCHEMBL9459257 | 0.71 | — | — | |
| Hydrochloric Acid SCHEMBL9225416 | 0.71 | — | — | |
| SCHEMBL9224545 | 0.70 | — | — | |
| Hydrochloric Acid SCHEMBL9230266 | 0.69 | — | — |
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 3 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0327155-A2 | Pyrazines, pyrimidines and pyridazines, useful in the treatment of senile dementia | MERCK SHARP & DOHME LTD. (GB) | 1989-08-09 | — | — | EP | claimed |
| US-5260293-A | Simulate central muscarinic acetlycholine receptors | MERCK SHARP & DOHME LIMITED (GB) | 1993-11-09 | — | — | US | disclosed |
| EP-0327155-A2 | Pyrazines, pyrimidines and pyridazines, useful in the treatment of senile dementia | MERCK SHARP & DOHME LTD. (GB) | 1989-08-09 | — | — | EP | disclosed |