⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL5357477 | 0.82 | — | — | |
| SCHEMBL8759010 | 0.82 | — | — | |
| SCHEMBL11892331 | 0.80 | TSHR (0.43) | — | |
| SCHEMBL22907482 | 0.80 | TSHR (0.43) | — | |
| SCHEMBL8640879 | 0.78 | TSHR (0.48) | — | |
| Formaldehyde SCHEMBL23753933 | 0.76 | TSHR (0.85) | — | |
| Ethylene SCHEMBL11260915 | 0.76 | TSHR (0.85) | — | |
| Ethylene SCHEMBL2923714 | 0.76 | — | — | |
| SCHEMBL16123 | 0.75 | — | — | |
| SCHEMBL11610766 | 0.75 | — | — |
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 652 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| WO-2025125496-A1 | AQUEOUS POLYMER LATEX OF COPOLYMERS SUITABLE AS BINDER IN WATERBORNE COATING COMPOSITIONS | BASF SE (DE) | 2025-06-19 | — | — | WO | claimed |
| EP-4244214-A1 | METHOD FOR PRODUCING ALPHA-METHYLENE LACTONES | Abbey, Kirk J. (US) | 2023-09-20 | — | — | EP | claimed |
| WO-2022104287-A1 | METHOD FOR PRODUCING ALPHA-METHYLENE LACTONES | ABBEY KIRK J (US) | 2022-05-19 | — | — | WO | claimed |
| EP-3713664-B1 | THERMALLY EXPANDABLE MICROSPHERES PREPARED FROM BIO-BASED MONOMERS | NOURYON CHEMICALS INT BV (NL) | 2022-01-05 | — | — | EP | claimed |
| CN-108484542-B | Methylene butyrolactone diterpenoid compound with hypoglycemic activity and preparation method and application thereof | 浙江医药高等专科学校 | 2021-10-08 | — | — | CN | claimed |
| EP-3678768-B1 | THERMALLY EXPANDABLE MICROSPHERES PREPARED FROM BIO-BASED MONOMERS | NOURYON CHEMICALS INT BV (NL) | 2021-07-14 | — | — | EP | claimed |
| EP-2655508-B2 | BIO-RENEWABLE SEQUENTIAL VINYL POLYMER | DSM IP ASSETS BV (NL) | 2021-04-14 | — | — | EP | claimed |
| CN-107709455-B | Thermoplastic resin composition and molded article made of the same | 株式会社LG化学 | 2020-01-14 | — | — | CN | claimed |
| US-10329416-B2 | Thermoplastic resin composition and molded article manufactured from the same | LG CHEM, LTD. (KR) | 2019-06-25 | — | — | US | claimed |
| US-10092881-B2 | Permanent hydrophilic porous coatings and methods of making them | BHA ALTAIR, LLC (US) | 2018-10-09 | — | — | US | claimed |
| US-20060096158-A1 | Lactones as new oxygenate fuel additives, fuels based thereon and methods for using same | ROBINSON J M | 2006-05-11 | — | — | US | claimed |
| EP-1257588-B1 | COATING COMPOSITIONS CONTAINING SUBSTITUTED AND UNSUBSTITUTED EXOMETHYLENE LACTONE OR LACTAM MONOMERS | DU PONT (US) | 2005-08-10 | — | — | EP | claimed |
| EP-1470117-B1 | METHYLENELACTONE SYNTHESIS IN SUPERCRITICAL FLUIDS | DU PONT (US) | 2005-07-27 | — | — | EP | claimed |
| EP-1165538-B1 | PROCESS FOR THE PREPARATION OF ALPHA-METHYLENELACTONES AND ALPHA-SUBSTITUTED HYDROCARBYLIDENE LACTONES | DU PONT (US) | 2004-11-17 | — | — | EP | claimed |
| US-6696217-B2 | ACRYLATED ESTER POLYMER | SAMSUNG ELECTRONICS CO., LTD. (KR) | 2004-02-24 | — | — | US | claimed |
| EP-1165536-B1 | PROCESS FOR THE PREPARATION OF ALPHA-METHYLENE LACTONES | DU PONT (US) | 2003-09-17 | — | — | EP | claimed |
| US-20020155379-A1 | Photosensitive monomer, photosensitive polymer and chemically amplified resist composition comprising lactone group having acid-labile protecting group | SAMSUNG ELECTRONICS CO., LTD. (KR) | 2002-10-24 | — | — | US | claimed |
| EP-0722960-B1 | Copolymers for preparing cast glass, or molding materials for preparing heat stable shaped articles | AGOMER GES MIT BESCHRAENKTER H (DE) | 1999-06-02 | — | — | EP | claimed |
| US-5880235-A | POLYMER PREPARED BY COPOLYMERIZING ALPHA-METHYLENE-GAMMA-BUTYROLACTONE AND VINYLICALLY UNSATURATED MONOMER | AGOMER GESELLSCHAFT MIT BESCHRANKTER HAFTUNG (DE) | 1999-03-09 | — | — | US | claimed |
| EP-0722960-A2 | Copolymers for preparing cast glass, or molding materials for preparing heat stable shaped articles | Degussa Aktiengesellschaft (DE) | 1996-07-24 | — | — | EP | claimed |