⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL8556536 | 0.77 | — | — | |
| SCHEMBL8315548 | 0.74 | ARG1 (0.33) | — | |
| SCHEMBL1976705 | 0.74 | — | — | |
| SCHEMBL221780 | 0.72 | ARG1 (0.33) | — | |
| SCHEMBL3047293 | 0.71 | ARG1 (0.33) | — | |
| SCHEMBL7205373 | 0.70 | ARG1 (0.32) | — | |
| SCHEMBL8316410 | 0.69 | TSHR (0.41) | — | |
| SCHEMBL3041611 | 0.69 | ARG1 (0.31) | — | |
| SCHEMBL3050789 | 0.69 | ARG1 (0.31) | — | |
| SCHEMBL29596201 | 0.69 | CA2 (0.52) | — |
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-0548923-B1 | Antiallergic, antiinflammatory and anti-PAF pyridazine compounds | TAKEDA CHEMICAL INDUSTRIES LTD (JP) | 1998-07-08 | — | — | EP | disclosed |
| US-5369104-A | Antiasthmatic agents | TAKEDA CHEMICAL INDUSTRIES, LTD. (JP) | 1994-11-29 | — | — | US | disclosed |
| EP-0548923-A2 | Antiallergic, antiinflammatory and anti-PAF pyridazine compounds | TAKEDA CHEMICAL INDUSTRIES, LTD. (JP) | 1993-06-30 | — | — | EP | disclosed |