⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL495294 | 0.81 | — | — | |
| SCHEMBL2038829 | 0.75 | — | — | |
| SCHEMBL3050172 | 0.73 | USP2 (0.37) | — | |
| SCHEMBL17491123 | 0.71 | KDM4E (0.33) | — | |
| SCHEMBL9488059 | 0.71 | — | — | |
| SCHEMBL541873 | 0.69 | — | — | |
| SCHEMBL544749 | 0.69 | — | — | |
| SCHEMBL28338569 | 0.69 | — | — | |
| SCHEMBL17491110 | 0.67 | CA1 (0.42) | — | |
| SCHEMBL17491124 | 0.67 | TSHR (0.42) | — |
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 19 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20040072045-A1 | Proton-conductive polymer film and process for producing the same | KANEKA CORPORATION (JP) | 2004-04-15 | — | — | US | claimed |
| EP-1380619-A1 | PROTON-CONDUCTIVE POLYMER FILM AND PROCESS FOR PRODUCING THE SAME | KANEKA CORPORATION (JP) | 2004-01-14 | — | — | EP | claimed |
| US-4625000-A | SULFONATED WITH SILYL HALOSULFONATE THEN CLEAVAGE OF SILYL GROUP | UNION CARBIDE CORPORATION (US) | 1986-11-25 | — | — | US | claimed |
| EP-4581071-A1 | METHOD FOR PRODUCING A MATERIAL FOR A MEMBRANE, MATERIAL, MEMBRANE AND USE OF A MEMBRANE | Forschungszentrum Jülich GmbH (DE) | 2025-07-09 | — | — | EP | disclosed |
| WO-2024235507-A1 | METHOD FOR PRODUCING A POLYMER, IN PARTICULAR FOR A MEMBRANE, POLYMER, MEMBRANE AND USE OF A MEMBRANE | Forschungszentrum Jülich GmbH (DE) | 2024-11-21 | — | — | WO | disclosed |
| WO-2024160834-A1 | METHOD FOR PRODUCING A POLYMER, IN PARTICULAR FOR A MEMBRANE, POLYMER, MEMBRANE AND USE OF A MEMBRANE | Forschungszentrum Jülich GmbH (DE) | 2024-08-08 | — | — | WO | disclosed |
| WO-2024046712-A1 | METHOD FOR PRODUCING A MATERIAL FOR A MEMBRANE, MATERIAL, MEMBRANE AND USE OF A MEMBRANE | Forschungszentrum Jülich GmbH (DE) | 2024-03-07 | — | — | WO | disclosed |
| CN-117098793-A | Fluorine-containing compound having sulfonic acid group and solid polymer fuel cell | 日产化学株式会社 | 2023-11-21 | — | — | CN | disclosed |
| CN-110730774-A | Phenylene polymers, methods and uses thereof | 西蒙弗雷泽大学 | 2020-01-24 | — | — | CN | disclosed |
| US-7892694-B2 | Electrolytic membrane, process for producing the same, membrane electrode assembly, fuel cell and method of operating the same | KABUSHIKI KAISHA TOSHIBA (JP) | 2011-02-22 | — | — | US | disclosed |
| US-20080254338-A1 | Ion-conducting membrane and preparing method of same | TOYOTA JIDOSHA KABUSHIKI KAISHA | 2008-10-16 | — | — | US | disclosed |
| US-20070166590-A1 | ELECTROLYTIC MEMBRANE, PROCESS FOR PRODUCING THE SAME, MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL AND METHOD OF OPERATING THE SAME | KABUSHIKI KAISHA TOSHIBA (JP) | 2007-07-19 | — | — | US | disclosed |
| US-20050244696-A1 | Proton conducting polymer film and method for production thereof | KANEKA CORPORATION (JP) | 2005-11-03 | — | — | US | disclosed |
| EP-1542299-A1 | PROTON CONDUCTING POLYMER FILM AND METHOD FOR PRODUCTION THEREOF | KANEKA CORPORATION (JP) | 2005-06-15 | — | — | EP | disclosed |
| US-20040072045-A1 | Proton-conductive polymer film and process for producing the same | KANEKA CORPORATION (JP) | 2004-04-15 | — | — | US | disclosed |
| EP-1380619-A1 | PROTON-CONDUCTIVE POLYMER FILM AND PROCESS FOR PRODUCING THE SAME | KANEKA CORPORATION (JP) | 2004-01-14 | — | — | EP | disclosed |
| JP-2003217614-A | ESTER CYANATE RESIN, AND HIGH POLYMER FILM COMPRISING THE SAME | KANEGAFUCHI CHEM IND CO LTD | 2003-07-31 | — | — | JP | disclosed |
| US-4501697-A | 4-[[(Amidomethyl)oxy]methyl]-2-oxo-1-azetidinesulfonic acid salts | E. R. SQUIBB & SONS, INC. (US) | 1985-02-26 | — | — | US | disclosed |
| EP-0129213-A1 | 4-[[(Amidomethyl)oxy]methyl]-2-oxo-1-azetidinesulfonic acid salt | E.R. Squibb & Sons, Inc. (US) | 1984-12-27 | — | — | EP | disclosed |