⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL1999132 | 0.85 | — | — | |
| SCHEMBL2915 | 0.83 | — | — | |
| SCHEMBL1998903 | 0.82 | — | — | |
| SCHEMBL1999337 | 0.78 | ALDH1A1 (0.38) | — | |
| SCHEMBL15904206 | 0.78 | TDP1 (0.39) | — | |
| SCHEMBL2001816 | 0.78 | — | — | |
| SCHEMBL96462 | 0.78 | — | — | |
| SCHEMBL9033900 | 0.78 | — | — | |
| SCHEMBL3186228 | 0.76 | — | — | |
| SCHEMBL11373068 | 0.75 | — | — |
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 31 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-9487494-B2 | Cyclic hydrocarbon compounds for the treatment of diseases | LEO PHARMA A/S (DK) | 2016-11-08 | — | — | US | claimed |
| CN-101970394-B | Novel cyclic hydrocarbon compounds for the treatment of diseases | LEO PHARMA AS | 2015-05-27 | — | — | CN | claimed |
| US-20100317582-A1 | NOVEL CYCLIC HYDROCARBON COMPOUNDS FOR THE TREATMENT OF DISEASES | LEO PHARMA A/S (DK) | 2010-12-16 | — | — | US | claimed |
| EP-2234961-A2 | NOVEL CYCLIC HYDROCARBON COMPOUNDS FOR THE TREATMENT OF DISEASES | LEO PHARMA A/S (DK) | 2010-10-06 | — | — | EP | claimed |
| WO-2009065406-A2 | NOVEL CYCLIC HYDROCARBON COMPOUNDS FOR THE TREATMENT OF DISEASES | LEO PHARMA A/S (DK) | 2009-05-28 | — | — | WO | claimed |
| US-9487494-B2 | Cyclic hydrocarbon compounds for the treatment of diseases | LEO PHARMA A/S (DK) | 2016-11-08 | — | — | US | disclosed |
| CN-101970394-B | Novel cyclic hydrocarbon compounds for the treatment of diseases | LEO PHARMA AS | 2015-05-27 | — | — | CN | disclosed |
| US-7960383-B2 | phosphodiesterase enzyme inhibitor; 4-[(3-chlorophenyl)amino]-2-ethyl-5-(1-hydroxyethyl)-6-phenylpyridazin-3(2H)-one; potent antiinflammatory agent; asthma, atopic dermatitis, psoriasis, chronic obstructive pulmonary disease, rheumatoid arthritis, irritable bowel disease | LABORATORIOS ALMIRALL SA (ES) | 2011-06-14 | — | — | US | disclosed |
| EP-1758869-B1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | ALMIRALL SA (ES) | 2010-12-22 | — | — | EP | disclosed |
| US-20100317582-A1 | NOVEL CYCLIC HYDROCARBON COMPOUNDS FOR THE TREATMENT OF DISEASES | LEO PHARMA A/S (DK) | 2010-12-16 | — | — | US | disclosed |
| EP-2234961-A2 | NOVEL CYCLIC HYDROCARBON COMPOUNDS FOR THE TREATMENT OF DISEASES | LEO PHARMA A/S (DK) | 2010-10-06 | — | — | EP | disclosed |
| US-20100204241-A9 | NEW PYRIDAZIN-3(2H)-ONE DERIVATIVES | LABORATORIOS ALMIRALL, S. A. | 2010-08-12 | — | — | US | disclosed |
| EP-1682519-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | Almirall Prodesfarma, S.A. (ES) | 2006-07-26 | — | — | EP | disclosed |
| WO-2005123692-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | LABORATORIOS ALMIRALL, S.A. (ES) | 2005-12-29 | — | — | WO | disclosed |
| WO-2005123693-A1 | PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | LABORATORIOS ALMIRALL, S.A. (ES) | 2005-12-29 | — | — | WO | disclosed |
| EP-1575926-A1 | NEW PYRIDAZIN-3(2H)-ONE DERIVATIVES | Almirall Prodesfarma, S.A. (ES) | 2005-09-21 | — | — | EP | disclosed |
| WO-2005049581-A1 | PYRIDAZIN-3 (2H) -ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | ALMIRALL PRODESFARMA, S.A. (ES) | 2005-06-02 | — | — | WO | disclosed |
| WO-2004058729-A1 | NEW PYRIDAZIN-3(2H)-ONE DERIVATIVES | ALMIRALL PRODESFARMA SA (ES) | 2004-07-15 | — | — | WO | disclosed |
| EP-0937042-A1 | HETEROARYL SUCCINAMIDES AND THEIR USE AS METALLOPROTEINASE INHIBITORS | AGOURON PHARMACEUTICALS, INC. (US) | 1999-08-25 | — | — | EP | disclosed |
| WO-1998017643-A1 | HETEROARYL SUCCINAMIDES AND THEIR USE AS METALLOPROTEINASE INHIBITORS | AGOURON PHARMACEUTICALS, INC. (US) | 1998-04-30 | — | — | WO | disclosed |