⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL3669514 | 0.91 | — | — | |
| SCHEMBL57247 | 0.91 | — | — | |
| Phosphine SCHEMBL28839766 | 0.87 | — | — | |
| Ammonia Solution, Strong SCHEMBL5350932 | 0.87 | — | — | |
| SCHEMBL29228569 | 0.87 | — | — | |
| Methane SCHEMBL11656274 | 0.87 | — | — | |
| Water SCHEMBL3372529 | 0.87 | — | — | |
| SCHEMBL11432492 | 0.87 | — | — | |
| Ethane SCHEMBL147181 | 0.87 | — | — | |
| SCHEMBL38655415 | 0.87 | — | — |
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 397 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3381998-B1 | QUATERNARY AMMONIUM ESTER SALTS | LUBRIZOL CORP (US) | 2023-08-23 | — | — | EP | claimed |
| EP-3381998-A1 | QUATERNARY AMMONIUM ESTER SALTS | The Lubrizol Corporation (US) | 2018-10-03 | — | — | EP | claimed |
| US-10023819-B2 | Quaternary ammonium amide and/or ester salts | THE LUBRIZOL CORPORATION (US) | 2018-07-17 | — | — | US | claimed |
| US-9631160-B2 | Stabilized blends containing friction modifiers | THE LUBRIZOL CORPORATION (US) | 2017-04-25 | — | — | US | claimed |
| US-20150136002-A1 | QUATERNARY AMMONIUM AMIDE AND/OR ESTER SALTS | THE LUBRIZOL CORPORATION | 2015-05-21 | — | — | US | claimed |
| US-20130186360-A1 | FUEL COMPOSITIONS | INNOSPEC LIMITED (GB) | 2013-07-25 | — | — | US | claimed |
| EP-2514807-A1 | Quaternary ammonium amide and/or ester salts | The Lubrizol Corporation (US) | 2012-10-24 | — | — | EP | claimed |
| US-20120138004-A1 | Quaternary Ammonium Amide and/or Ester Salts | THE LUBRIZOL CORPORATION (US) | 2012-06-07 | — | — | US | claimed |
| US-20030087981-A1 | Floor finish compositions | 3M INNOVATIVE PROPERTIES COMPANY | 2003-05-08 | — | — | US | claimed |
| US-6197844-B1 | Floor finish compositions | 3M INNOVATIVE PROPERTIES COMPANY | 2001-03-06 | — | — | US | claimed |
| EP-4739755-A1 | METHODS AND USES RELATING TO THE COMBUSTION OF GASOLINE FUEL COMPOSITIONS IN A DIRECT INJECTION SPARK IGNITION ENGINE | Innospec Limited (GB) | 2026-05-13 | — | — | EP | disclosed |
| EP-4596662-B1 | AMINE CONTAINING POLYMERS AND LUBRICANT COMPOSITIONS INCLUDING SUCH POLYMERS AND METHODS OF USING THEREOF | INFINEUM INT LTD (GB) | 2026-04-29 | — | — | EP | disclosed |
| US-20260078315-A1 | LUBRICATING OIL COMPOSITIONS FOR HYBRID ENGINES AND METHODS OF USE AND TESTING THEREOF | INFINEUM INTERNATIONAL LIMITED | 2026-03-19 | — | — | US | disclosed |
| EP-4448700-B1 | METHODS AND USES RELATING TO FUEL COMPOSITIONS | INNOSPEC LTD (GB) | 2026-03-11 | — | — | EP | disclosed |
| US-12570914-B2 | Fuel composition comprising detergent and quaternary ammonium salt additive | INNOSPEC LIMITED (GB) | 2026-03-10 | — | — | US | disclosed |
| US-5489663-A | TRIMERIZING ALIPHATIC AND/OR CYCLOALIPHATIC DIISOCYANATES USING TETRAALKYLAMMONIUM ALKYL CARBONATE OR MIXTURES WITH QUATERNARY AMMONIOALKYL CARBONATE CATALYSTS, DEACTIVATING CATALYST | BASF AKTIENGESELLSCHAFT (DE) | 1996-02-06 | — | — | US | disclosed |
| EP-0668271-A1 | Process for the preparation of isocyanurate-group containing polyisocyanates | BASF Aktiengesellschaft (DE) | 1995-08-23 | — | — | EP | disclosed |
| EP-0400435-B1 | Carbonic half-ester of betaine structure | BASF AG (DE) | 1994-04-13 | — | — | EP | disclosed |
| EP-0400435-A2 | Carbonic half-ester of betaine structure | BASF Aktiengesellschaft (DE) | 1990-12-05 | — | — | EP | disclosed |
| US-4664714-A | TRIAZINE-CONTAINING DISPERSANT | TOYO INK MANUFACTURING CO., LTD. (JP) | 1987-05-12 | — | — | US | disclosed |