⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL194484 | 0.83 | — | — | |
| SCHEMBL21295607 | 0.72 | PDE3B (0.44) | — | |
| SCHEMBL21295600 | 0.70 | DYRK1A (0.50) | — | |
| SCHEMBL21295618 | 0.67 | PIK3CD (0.46) | — | |
| SCHEMBL452120 | 0.67 | — | — | |
| SCHEMBL28914712 | 0.66 | PIK3CD (0.48) | — | |
| SCHEMBL286472 | 0.65 | — | — | |
| SCHEMBL1999876 | 0.65 | — | — | |
| SCHEMBL21879640 | 0.63 | CYP2A6 (0.44) | — | |
| SCHEMBL1450632 | 0.63 | CYP2A6 (0.33) | — |
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 20 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20220033379-A1 | NOVEL COMPOUNDS AS NADPH OXIDASE INHIBITORS | CALLIDITAS THERAPEUTICS SUISSE SA (CH) | 2022-02-03 | — | — | US | disclosed |
| EP-3856736-A1 | NOVEL COMPOUNDS AS NADPH OXIDASE INHIBITORS | GenKyoTex Suisse SA (CH) | 2021-08-04 | — | — | EP | disclosed |
| WO-2020065048-A1 | NOVEL COMPOUNDS AS NADPH OXIDASE INHIBITORS | GENKYOTEX SUISSE SA (CH) | 2020-04-02 | — | — | WO | disclosed |
| EP-3628669-A1 | NOVEL COMPOUNDS AS NADPH OXIDASE INHIBITORS | GenKyoTex Suisse SA (CH) | 2020-04-01 | — | — | EP | disclosed |
| US-8884020-B2 | Indole compounds | IRONWOOD PHARMACEUTICALS, INC. (US) | 2014-11-11 | — | — | US | disclosed |
| EP-2610244-A1 | Indole compounds | Ironwood Pharmaceuticals, Inc. (US) | 2013-07-03 | — | — | EP | disclosed |
| US-7960544-B2 | Useful indole compounds | IRONWOOD PHARMACEUTICALS, INC. (US) | 2011-06-14 | — | — | US | disclosed |
| US-20100197708-A1 | INDOLE COMPOUNDS | WELLS FARGO BANK, NATIONAL ASSOCIATION | 2010-08-05 | — | — | US | disclosed |
| US-20090264653-A1 | USEFUL INDOLE COMPOUNDS | IRONWOOD PHARMACEUTICALS, INC. | 2009-10-22 | — | — | US | disclosed |
| US-20090118503-A1 | FAAH INHIBITORS | IRONWOOD PHARMACEUTICALS, INC. | 2009-05-07 | — | — | US | disclosed |
| EP-2049520-A2 | INDOLE COMPOUNDS | Ironwood Pharmaceuticals, Inc. (US) | 2009-04-22 | — | — | EP | disclosed |
| US-7511038-B2 | Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors | LABORATORIOS ALMIRALL S.A. (ES) | 2009-03-31 | — | — | US | disclosed |
| EP-1931632-A2 | USEFUL INDOLE COMPOUNDS | Microbia Inc. (US) | 2008-06-18 | — | — | EP | disclosed |
| WO-2008019357-A2 | INDOLE COMPOUNDS | IRONWOOD PHARMACEUTICALS, INC. (US) | 2008-02-14 | — | — | WO | disclosed |
| US-20070203209-A1 | Useful indole compounds | IRONWOOD PHARMACEUTICALS, INC. | 2007-08-30 | — | — | US | disclosed |
| US-20070197536-A1 | 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, S.A. (ES) | 2007-08-23 | — | — | US | disclosed |
| WO-2007022501-A2 | USEFUL INDOLE COMPOUNDS | MICROBIA, INC. (US) | 2007-02-22 | — | — | WO | disclosed |
| CN-1878759-A | Pyridazin-3 (2H) -one derivatives and their use as PDE4 inhibitors | ALMIRALL PRODESFARMA SA (ES) | 2006-12-13 | — | — | CN | 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-2005049581-A1 | PYRIDAZIN-3 (2H) -ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS | ALMIRALL PRODESFARMA, S.A. (ES) | 2005-06-02 | — | — | WO | disclosed |