⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL16377936 | 0.79 | — | — | |
| SCHEMBL35974 | 0.79 | — | — | |
| SCHEMBL7580898 | 0.79 | SMN1; SMN2 (0.48) | — | |
| SCHEMBL4633092 | 0.79 | SMN1; SMN2 (0.48) | — | |
| SCHEMBL2664131 | 0.79 | — | — | |
| SCHEMBL15304440 | 0.77 | — | — | |
| SCHEMBL8971234 | 0.76 | — | — | |
| SCHEMBL4673442 | 0.76 | SMN1; SMN2 (0.41) | — | |
| SCHEMBL7361031 | 0.76 | — | — | |
| SCHEMBL6651376 | 0.74 | SMN1; SMN2 (0.44) | — |
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 9 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0832082-B1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ASTRAZENECA AB (SE) | 2001-11-21 | — | — | EP | claimed |
| EP-0832082-A1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ZENECA LIMITED (GB) | 1998-04-01 | — | — | EP | claimed |
| WO-1996040681-A1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ZENECA LIMITED (GB) | 1996-12-19 | — | — | WO | claimed |
| EP-0832082-B1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ASTRAZENECA AB (SE) | 2001-11-21 | — | — | EP | disclosed |
| US-6258817-B1 | PRODRUGS, HYPOTENSIVE AGENTS AND CARDIOVASCULAR DISORDERS | ZENECA LTD. (GB) | 2001-07-10 | — | — | US | disclosed |
| US-6060475-A | Substituted pyrazin-2-yl-sulphonamide-(3-pyridyl) compounds and uses thereof | ZENECA LIMITED (GB) | 2000-05-09 | — | — | US | disclosed |
| US-5866568-A | ENDOTHELIN RECEPTOR ANTAGONIST ACTIVITY | ZENECA LIMITED (GB) | 1999-02-02 | — | — | US | disclosed |
| EP-0832082-A1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ZENECA LIMITED (GB) | 1998-04-01 | — | — | EP | disclosed |
| WO-1996040681-A1 | N-HETEROARYL-PYRIDINESULFONAMIDE DERIVATIVES AND THEIR USE AS ENDOTHELIN ANTAGONISTS | ZENECA LIMITED (GB) | 1996-12-19 | — | — | WO | disclosed |