⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4491539 | 0.99 | CA1 (0.31) | — | |
| SCHEMBL6551428 | 0.93 | — | — | |
| SCHEMBL6551519 | 0.92 | — | — | |
| Trifluoromethanesulfonic Acid SCHEMBL6550396 | 0.87 | — | — | |
| SCHEMBL4999205 | 0.82 | CA1 (0.33) | — | |
| SCHEMBL6550905 | 0.81 | CA2 (0.35) | — | |
| SCHEMBL6550910 | 0.81 | CA1 (0.33) | — | |
| Trifluoromethanesulfonic Acid SCHEMBL6550360 | 0.80 | — | — | |
| SCHEMBL6549084 | 0.80 | CA1 (0.34) | — | |
| SCHEMBL6727660 | 0.79 | CA1 (0.31) | — |
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 13 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7576223-B2 | Polymer of a (meth)acryloyloxy)ethoxycarbonyl)sulfonium sulfonate, e.g., 1-[2-(2-methylacryloyloxy)ethoxycarbonyl]tetrahydrothiophenium perfluorobutanesulfonate; used a an acid generator in excimer laser lithography; stable fine patterns without collapse and improved line edge roughness. | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2009-08-18 | — | — | US | disclosed |
| US-20080269506-A1 | Chemical amplification type resist composition | YAMADA AIRI | 2008-10-30 | — | — | US | disclosed |
| US-7396899-B2 | Chemical amplification type resist composition | SUMITOMO CHEMICAL CO., LTD. (JP) | 2008-07-08 | — | — | US | disclosed |
| US-20070123674-A1 | Chemical amplification type resist composition | YAMADA AIRI | 2007-05-31 | — | — | US | disclosed |
| US-7160669-B2 | Chemical amplification type resist composition | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2007-01-09 | — | — | US | disclosed |
| EP-1167349-B1 | Chemical amplifying type positive resist composition | SUMITOMO CHEMICAL CO (JP) | 2004-12-01 | — | — | EP | disclosed |
| US-6767686-B2 | FOR USE IN LITHOGRAPHY | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2004-07-27 | — | — | US | disclosed |
| US-20040138353-A1 | Chemical amplification type resist composition | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2004-07-15 | — | — | US | disclosed |
| US-6548220-B2 | Containing acid generator | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2003-04-15 | — | — | US | disclosed |
| US-20020146641-A1 | Chemically amplifying type positive resist composition | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2002-10-10 | — | — | US | disclosed |
| EP-1207423-A1 | Chemically amplifying type positive resist composition | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2002-05-22 | — | — | EP | disclosed |
| US-20020015913-A1 | Chemical amplifying type positive resist composition and sulfonium salt | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2002-02-07 | — | — | US | disclosed |
| EP-1167349-A1 | Chemical amplifying type positive resist composition and sulfonium salt | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2002-01-02 | — | — | EP | disclosed |