⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL25422393 | 1.00 | — | — | |
| SCHEMBL23441676 | 1.00 | — | — | |
| SCHEMBL21624982 | 0.95 | — | — | |
| SCHEMBL14938433 | 0.95 | — | — | |
| SCHEMBL19616458 | 0.92 | — | — | |
| SCHEMBL15360498 | 0.91 | — | — | |
| SCHEMBL15360420 | 0.90 | — | — | |
| Hydrogen Sulfide SCHEMBL17010766 | 0.90 | — | — | |
| SCHEMBL23220751 | 0.89 | — | — | |
| SCHEMBL21669705 | 0.89 | — | — |
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
Appears in 2572 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4747293-A1 | OPTICAL MATERIAL DERIVED FROM A POLYMERIZABLE COMPOSITION CONTAINING A TERMINAL DIALKYNE COMPOUND | ESSILOR INTERNATIONAL (FR) | 2026-05-27 | — | — | EP | claimed |
| EP-4747294-A1 | OPTICAL MATERIAL DERIVED FROM A POLYMERIZABLE COMPOSITION CONTAINING A HETERODIFUNCTIONAL ALKYNE COMPOUND | Essilor International (FR) | 2026-05-27 | — | — | EP | claimed |
| EP-4747295-A1 | OPTICAL MATERIAL DERIVED FROM A PREPOLYMER OBTAINED FROM A HETERODIFUNCTIONAL ALKYNE COMPOUND | ESSILOR INTERNATIONAL (FR) | 2026-05-27 | — | — | EP | claimed |
| CN-122094934-A | Polythiol composition and use thereof | — | 2026-05-26 | — | — | CN | claimed |
| WO-2026105643-A1 | ISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BODY, OPTICAL ELEMENT, AND LENS | 三井化学株式会社 | 2026-05-21 | — | — | WO | claimed |
| WO-2026105644-A1 | ISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BODY, OPTICAL ELEMENT, AND LENS | 三井化学株式会社 | 2026-05-21 | — | — | WO | claimed |
| EP-4745174-A1 | POLYMERIZABLE COMPOSITION, CURED OBJECT, OPTICAL MATERIAL, SPECTACLE LENS, COMPOUND, METHOD FOR PRODUCING POLYMERIZABLE COMPOSITION, AND RESIN | Mitsui Chemicals, Inc. (JP) | 2026-05-20 | — | — | EP | claimed |
| EP-4745173-A1 | POLYMERIZABLE COMPOSITION, CURED PRODUCT, OPTICAL MATERIAL, SPECTACLE LENS, COMPOUND, METHOD FOR PRODUCING POLYMERIZABLE COMPOSITION, AND RESIN | Mitsui Chemicals, Inc. (JP) | 2026-05-20 | — | — | EP | claimed |
| US-12630694-B2 | Polythiol composition, polymerizable composition, resin, molded body, optical material, and lens | MITSUI CHEMICALS, INC. (JP) | 2026-05-19 | — | — | US | claimed |
| WO-2026100731-A1 | COMPOSITION FOR OPTICAL MATERIAL, POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, AND LENS | 三井化学株式会社 | 2026-05-15 | — | — | WO | claimed |
| EP-1988110-A1 | INTERNAL MOLD RELEASE AGENT FOR PRODUCTION OF POLYTHIOURETHANE OPTICAL MATERIAL | Mitsui Chemicals, Inc. (JP) | 2008-11-05 | — | — | EP | claimed |
| EP-1988109-A1 | POLYMERIZABLE COMPOSITION FOR POLYTHIOURETHANE OPTICAL MATERIAL | Mitsui Chemicals, Inc. (JP) | 2008-11-05 | — | — | EP | claimed |
| EP-1925629-A1 | POLYTHIOURETHANE-BASED POLYMERIZABLE COMPOSITION AND OPTICAL RESIN OBTAINED FROM THE SAME | Mitsui Chemicals, Inc. (JP) | 2008-05-28 | — | — | EP | claimed |
| EP-1923415-A1 | POLYURETHANE/THIOURETHANE-BASED OPTICAL RESIN AND PROCESS FOR PRODUCING THE SAME | Mitsui Chemicals, Inc. (JP) | 2008-05-21 | — | — | EP | claimed |
| US-20080036964-A1 | Plastic polarized lens and method of producing the same | MITSUI CHEMICALS, INC. (JP) | 2008-02-14 | — | — | US | claimed |
| EP-1878758-A1 | POLYTHIOURETHANE POLYMERIZABLE COMPOSITION AND METHOD FOR PRODUCING OPTICAL RESIN BY USING SAME | Mitsui Chemicals, Inc. (JP) | 2008-01-16 | — | — | EP | claimed |
| US-6551710-B1 | Primer composition comprises dithiol or polythiol compound and allyl or vinyl monomer; coating composition can further comprise photochromic dyes and additional polymerizable monomers; coatings for lenses | SOLA INTERNATIONAL HOLDINGS, LTD. (AU) | 2003-04-22 | — | — | US | claimed |
| EP-0976727-B1 | Polyisocyanate compound, process for producing the same and optical resin materials using the same | HOYA CORP (JP) | 2003-01-15 | — | — | EP | claimed |
| US-6166158-A | High index/high abbe number composition | SOLA INTERNATIONAL HOLDINGS LTD. (AU) | 2000-12-26 | — | — | US | claimed |
| WO-1999038924-A1 | COATING COMPOSITION | SOLA INTERNATIONAL HOLDINGS LTD. (AU) | 1999-08-05 | — | — | WO | claimed |