⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL7367669 | 0.65 | — | — | |
| SCHEMBL11349204 | 0.61 | — | — | |
| SCHEMBL400697 | 0.60 | — | — | |
| SCHEMBL616020 | 0.58 | — | — | |
| SCHEMBL2444082 | 0.58 | — | — | |
| SCHEMBL6816148 | 0.56 | — | — | |
| SCHEMBL5323960 | 0.54 | — | — | |
| SCHEMBL15956217 | 0.54 | — | — | |
| SCHEMBL363991 | 0.53 | — | — | |
| SCHEMBL13964553 | 0.53 | — | — |
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 |
|---|---|---|---|---|---|---|---|
| EP-0612321-B1 | PYRIDO PYRIDAZINONE AND PYRIDAZINTHIONE COMPOUNDS WITH PDE IV INHIBITING ACTIVITY | SYNTEX INC (US) | 1999-08-25 | — | — | EP | disclosed |
| US-5716954-A | ANTIINFLAMMATORY AGENT, ANTIHISTAMINES, IMMUNOSUPPRESSION,AUTOIMMUNE DISEASES | SYNTEX U.S.A. INC. (US) | 1998-02-10 | — | — | US | disclosed |
| EP-0612321-A1 | PYRIDO PYRIDAZINONE AND PYRIDAZINTHIONE COMPOUNDS WITH PDE IV INHIBITING ACTIVITY | SYNTEX (U.S.A.) INC. (US) | 1994-08-31 | — | — | EP | disclosed |
| WO-1993007146-A1 | BENZO AND PYRIDO PYRIDAZINONE AND PYRIDAZINTHIONE COMPOUNDS WITH PDE IV INHIBITING ACTIVITY | SYNTEX (U.S.A.) INC. (US) | 1993-04-15 | — | — | WO | disclosed |