⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2554446 | 1.00 | — | — | |
| Acetone SCHEMBL497759 | 0.86 | LMNA (0.32) | — | |
| SCHEMBL17214811 | 0.78 | — | — | |
| SCHEMBL7654376 | 0.78 | — | — | |
| SCHEMBL8640879 | 0.78 | TSHR (0.48) | — | |
| SCHEMBL13157175 | 0.76 | — | — | |
| SCHEMBL1669222 | 0.76 | — | — | |
| SCHEMBL2742995 | 0.76 | — | — | |
| SCHEMBL14751716 | 0.76 | — | — | |
| SCHEMBL451822 | 0.73 | — | — |
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 15106 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 |
|---|---|---|---|---|---|---|---|
| CN-117623863-B | Method for synthesizing (R) - (-) -1, 3-butanediol by diketene one-step method | 万华化学集团股份有限公司 | 2026-05-19 | — | — | CN | claimed |
| CN-122059862-A | Efficient preparation method of thioester and cyclic thioester compounds | 广州医科大学 | 2026-05-19 | — | — | CN | claimed |
| CN-118290367-B | Method for preparing beta-butyrolactone by asymmetric hydrogenation of diketene | 万华化学集团股份有限公司 | 2026-05-19 | — | — | CN | claimed |
| CN-122037768-A | Environment-friendly water-based paint coating and preparation method thereof | 天津悦亿达新材料有限公司 | 2026-05-15 | — | — | CN | claimed |
| US-20260109693-A1 | BUTENOLIDE COMPOUNDS CONTAINING THIAZOLIDINONE STRUCTURE AS WELL AS PREPARATION METHOD THEREFOR AND USE THEREOF | UNIV CHINA AGRICULTURAL (CN) | 2026-04-23 | — | — | US | claimed |
| US-20260107883-A1 | BIODEGRADABLE FIBER-BASED PLANT POTS AND ASSOCIATED SYSTEMS AND METHODS | FOOTPRINT INT LLC (US) | 2026-04-23 | — | — | US | claimed |
| EP-4717684-A1 | METHOD FOR THE MANUFACTURE OF A MOISTURE-RESISTANT PLASTERBOARD USING SILICONE AND KETENE DIMER | SAINT-GOBAIN PLACO (FR) | 2026-04-01 | — | — | EP | claimed |
| EP-4217362-B1 | REDUCTION BY A SILANE IN THE PRESENCE OF ZINC CATALYST | FIRMENICH & CIE (CH) | 2026-03-18 | — | — | EP | claimed |
| EP-4705575-A1 | OIL RESISTANT SHEET PRODUCT | SWM Holdco Luxembourg (LU) | 2026-03-11 | — | — | EP | claimed |
| EP-4275786-B1 | FULL CONTINUOUS-FLOW PREPARATION METHOD OF L-CARNITINE | UNIV FUDAN (CN) | 2026-02-18 | — | — | EP | claimed |
| US-4001332-A | LIQUID RING PUMP, DIKETENE AS OPERATING LIQUID | HOECHST AKTIENGESELLSCHAFT (DT) | 1977-01-04 | — | — | US | claimed |
| US-3992345-A | Water-dispersible thermosettable cationic resins and paper sized therewith | HERCULES INCORPORATED (US) | 1976-11-16 | — | — | US | claimed |
| US-3992487-A | Degradable plastics compositions containing a transition metal complexed with a 1,3-dicarbonyl group containing polymer | BAYER AKTIENGESELLSCHAFT (DT) | 1976-11-16 | — | — | US | claimed |
| US-3990939-A | Paper sized with ketene dimer modified water-dispersible thermosettable cationic resins | HERCULES INCORPORATED (US) | 1976-11-09 | — | — | US | claimed |
| US-3975446-A | FROM UNSATURATED ALCOHOL, TERTIARY AMINE | SHINETSU CHEMICAL COMPANY (JA) | 1976-08-17 | — | — | US | claimed |
| US-3968317-A | Water-dispersible thermosettable cationic resins and paper sized therewith | HERCULES INCORPORATED (US) | 1976-07-06 | — | — | US | claimed |
| US-3950412-A | Method for the production of haloacetoacetic acids | LONZA LTD. (CH) | 1976-04-13 | — | — | US | claimed |
| US-3943079-A | Discontinuous cellulose fiber treated with plastic polymer and lubricant | MONSANTO COMPANY (US) | 1976-03-09 | — | — | US | claimed |
| US-3936359-A | Process for the preparation of pure dehydroacetic acid | LONZA LTD. (CH) | 1976-02-03 | — | — | US | claimed |
| US-3931069-A | KETENE DIMER, DISPERSANT, ALKYL HYDROXYALKYL CELLULOSE | KEMNORD AB (SW) | 1976-01-06 | — | — | US | claimed |