⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL7187187 | 0.80 | — | — | |
| SCHEMBL1259828 | 0.67 | — | — | |
| SCHEMBL447169 | 0.65 | — | — | |
| SCHEMBL4798525 | 0.60 | — | — | |
| SCHEMBL5700097 | 0.59 | — | — | |
| SCHEMBL9020773 | 0.59 | — | — | |
| SCHEMBL184263 | 0.59 | — | — | |
| SCHEMBL2547201 | 0.59 | — | — | |
| SCHEMBL10952924 | 0.59 | — | — | |
| SCHEMBL16269303 | 0.57 | — | — |
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 17 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8304436-B2 | Pyrazolone derivatives as PDE4 inhibitors | NYCOMED GMBH (DE) | 2012-11-06 | — | — | US | claimed |
| EP-2148876-B1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | NYCOMED GMBH (DE) | 2011-09-28 | — | — | EP | claimed |
| US-20100120757-A1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | NYCOMED GMBH (DE) | 2010-05-13 | — | — | US | claimed |
| EP-2148876-A1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | Nycomed GmbH (DE) | 2010-02-03 | — | — | EP | claimed |
| WO-2008138939-A1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | NYCOMED GMBH (DE) | 2008-11-20 | — | — | WO | claimed |
| US-9090597-B2 | Pyrazolone derivatives as PDE4 inhibitors | TAKEDA GMBH (DE) | 2015-07-28 | — | — | US | disclosed |
| US-20140378509-A1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | TAKEDA GMBH (DE) | 2014-12-25 | — | — | US | disclosed |
| US-8865745-B2 | Pyrazolone derivatives as PDE4 inhibitors | TAKEDA GMBH (DE) | 2014-10-21 | — | — | US | disclosed |
| EP-2402330-B1 | Pyrazolone-derivatives as PDE4 inhibitors | TAKEDA GMBH (DE) | 2013-06-26 | — | — | EP | disclosed |
| US-20130012544-A1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | NYCOMED GMBH (DE) | 2013-01-10 | — | — | US | disclosed |
| US-8304436-B2 | Pyrazolone derivatives as PDE4 inhibitors | NYCOMED GMBH (DE) | 2012-11-06 | — | — | US | disclosed |
| EP-2508520-A1 | Pyrazolone-derivatives as PDE4 inhibitors | Nycomed GmbH (DE) | 2012-10-10 | — | — | EP | disclosed |
| EP-2402330-A1 | Pyrazolone-derivatives as PDE4 inhibitors | Nycomed GmbH (DE) | 2012-01-04 | — | — | EP | disclosed |
| EP-2148876-B1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | NYCOMED GMBH (DE) | 2011-09-28 | — | — | EP | disclosed |
| US-20100120757-A1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | NYCOMED GMBH (DE) | 2010-05-13 | — | — | US | disclosed |
| EP-2148876-A1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | Nycomed GmbH (DE) | 2010-02-03 | — | — | EP | disclosed |
| WO-2008138939-A1 | PYRAZOLONE DERIVATIVES AS PDE4 INHIBITORS | NYCOMED GMBH (DE) | 2008-11-20 | — | — | WO | disclosed |