⚠ 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 | |
|---|---|---|---|---|
| Hydroxyl Radical SCHEMBL6552260 | 0.95 | — | — | |
| SCHEMBL11613953 | 0.82 | ALDH1A1 (0.33) | — | |
| Urea SCHEMBL2841795 | 0.82 | LMNA (0.40) | — | |
| Urea SCHEMBL8463099 | 0.82 | LMNA (0.40) | — | |
| SCHEMBL13082410 | 0.79 | — | — | |
| Dimethylformamide SCHEMBL6607493 | 0.77 | TSHR (0.53) | — | |
| SCHEMBL2496156 | 0.76 | — | — | |
| SCHEMBL93321 | 0.74 | — | — | |
| SCHEMBL12899284 | 0.73 | — | — | |
| SCHEMBL3654579 | 0.71 | — | — |
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 1410 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-118406025-A | Preparation method of oseltamivir phosphate impurity | 珠海海瑞德制药有限公司 | 2024-07-30 | — | — | CN | claimed |
| CN-113939493-B | Method for producing polyoxymethylene dimethyl ethers | 弗劳恩霍夫应用研究促进协会 | 2024-06-18 | — | — | CN | claimed |
| US-20240110526-A1 | HIGH OXYGEN OPERATION OF INTERNAL COMBUSTION ENGINES | GAS TECHNOLOGIES LLC (US) | 2024-04-04 | — | — | US | claimed |
| EP-3972951-B1 | METHOD FOR PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS | FRAUNHOFER GES FORSCHUNG (DE) | 2024-04-03 | — | — | EP | claimed |
| CN-220531544-U | Device and system for producing polymethoxy dimethyl ether by utilizing polyoxymethylene production waste material | 成都中科凯特科技有限公司 | 2024-02-27 | — | — | CN | claimed |
| US-20230278943-A1 | METHOD FOR PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. (DE) | 2023-09-07 | — | — | US | claimed |
| WO-2023153933-A1 | PAIRED ELECTROCHEMICAL SYNTHESIS OF OXYMETHYLENE DIMETHYL ETHERS | NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO (NL) | 2023-08-17 | — | — | WO | claimed |
| EP-4227442-A1 | PAIRED ELECTROCHEMICAL SYNTHESIS OF OXYMETHYLENE DIMETHYL ETHERS | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO (NL) | 2023-08-16 | — | — | EP | claimed |
| CN-111479796-B | Preparation method of polyoxymethylene dimethyl ether | 弗劳恩霍夫应用研究促进协会 | 2023-07-07 | — | — | CN | claimed |
| EP-4178938-A1 | METHOD FOR PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. (DE) | 2023-05-17 | — | — | EP | claimed |
| US-20020007089-A1 | Heating the feedstream of methanol and formaldehyde with heterogeneous acidic catalyst to form an effluent of condensation comprising water, methanol, methylal and one or polyoxyethylene dimethyl ethers (n=1-10); ion exchanging | BP CORPORATION NORTH AMERICA INC. | 2002-01-17 | — | — | US | claimed |
| US-6265528-B1 | HEATING FEEDSTREAM COMPRISING SOLUBLE CONDENSATION PROMOTING COMPONENT CAPABLE OF ACTIVATING HETEROGENEOUS ACIDIC CATALYST AND SOURCE OF FORMALDEHYDE FORMED BY CONVERSION OF DIMETHYL ETHER IN PRESENCE OF SILVER CATALYST WITH ACIDIC CATALYST | BP CORPORATION NORTH AMERICA INC. | 2001-07-24 | — | — | US | claimed |
| US-6166266-A | Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxidation of methanol | BP AMOCO CORPORATION (US) | 2000-12-26 | — | — | US | claimed |
| US-6160186-A | Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by dehydrogenation of dimethyl ether | BP AMOCO CORPORATION (US) | 2000-12-12 | — | — | US | claimed |
| US-6160174-A | Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxy-dehydrogenation of methanol | BP AMOCO CORPORATION (US) | 2000-12-12 | — | — | US | claimed |
| WO-2000029364-A1 | PREPARATION OF POLYOXYMETHYLENE DIMETHYL ETHERS BY REACTION OF DIMETHYLETHER WITH FORMALDEHYDE OVER HETEROGENEOUS CATALYSTS | BP AMOCO CORPORATION (US) | 2000-05-25 | — | — | WO | claimed |
| WO-2000029365-A2 | PREPARATION OF POLYOXYMETHYLENE DIMETHYL ETHERS BY ACID-ACTIVATED CATALYTIC CONVERSION OF METHANOL WITH FORMALDEHYDE | BP AMOCO CORPORATION (US) | 2000-05-25 | — | — | WO | claimed |
| EP-0982993-A1 | PRESERVATIVE COMPOSITIONS BASED ON IODOPROPYNL- AND FORMALDEHYDE DONOR COMPOUNDS | AIR LIQUIDE SANTE (INTERNATIONAL) (FR) | 2000-03-08 | — | — | EP | claimed |
| US-5959156-A | Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxy-dehydrogenation of dimethyl ether | BP AMOCO CORPORATION (US) | 1999-09-28 | — | — | US | claimed |
| WO-1998052416-A1 | PRESERVATIVE COMPOSITIONS BASED ON IODOPROPYNL- AND FORMALDEHYDE DONOR COMPOUNDS | AIR LIQUIDE SANTE (INTERNATIONAL) (FR) | 1998-11-26 | — | — | WO | claimed |