⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL7711315 | 0.93 | — | — | |
| SCHEMBL14956422 | 0.93 | — | — | |
| Phosphine SCHEMBL29055247 | 0.93 | — | — | |
| Fluoride SCHEMBL3778338 | 0.93 | — | — | |
| SCHEMBL25364094 | 0.83 | — | — | |
| SCHEMBL563030 | 0.83 | — | — | |
| SCHEMBL23146134 | 0.83 | — | — | |
| SCHEMBL18197936 | 0.78 | — | — | |
| SCHEMBL14958994 | 0.77 | — | — | |
| SCHEMBL1268924 | 0.72 | — | — |
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 326 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20250215040-A1 | METHOD AND COMPOUND | ATDBio Limited (GB) | 2025-07-03 | — | — | US | claimed |
| US-20250084111-A1 | METHOD FOR PREPARING 4-(HYDROXYMETHYLPHOSPHINYL)-2-OXOBUTANOIC ACID | ZHEJIANG WYNCA CHEMICAL INDUSTRY GROUP CO., LTD (CN) | 2025-03-13 | — | — | US | claimed |
| US-20250084110-A1 | METHOD FOR PREPARING 4-(HYDROXYMETHYLPHOSPHINYL)-2-OXOBUTANOIC ACID | ZHEJIANG WYNCA CHEMICAL INDUSTRY GROUP CO., LTD (CN) | 2025-03-13 | — | — | US | claimed |
| CN-117964654-A | Synthesis method of arginate-ammonium phosphonate | 南京盛德创赢生物科技有限公司 | 2024-05-03 | — | — | CN | claimed |
| CN-117700446-A | Preparation method of 4- (hydroxymethyl phosphono) -2-carbonyl butyric acid | 浙江新安化工集团股份有限公司 | 2024-03-15 | — | — | CN | claimed |
| CN-117700449-A | Preparation method of 4- (hydroxymethyl phosphono) -2-carbonyl butyric acid | 浙江新安化工集团股份有限公司 | 2024-03-15 | — | — | CN | claimed |
| CN-117700447-A | Preparation method of 4- (hydroxymethyl phosphono) -2-carbonyl butyric acid | 浙江新安化工集团股份有限公司 | 2024-03-15 | — | — | CN | claimed |
| WO-2024051119-A1 | PREPARATION METHOD FOR 4-(HYDROXYMETHYLPHOSPHINYL)-2-OXOBUTYRIC ACID | 浙江新安化工集团股份有限公司 | 2024-03-14 | — | — | WO | claimed |
| WO-2024051120-A1 | PREPARATION METHOD FOR 4-(HYDROXYMETHYLPHOSPHINYL)-2-OXOBUTYRIC ACID | 浙江新安化工集团股份有限公司 | 2024-03-14 | — | — | WO | claimed |
| CN-117542649-A | Production process of epoxy resin strong magnet | 广东裕通永磁科技有限公司 | 2024-02-09 | — | — | CN | claimed |
| EP-1034179-B1 | METHOD FOR PRODUCING DIALKYLPHOSPHINIC ACIDS | CLARIANT GMBH (DE) | 2003-02-26 | — | — | EP | claimed |
| US-20020079480-A1 | Process for preparing ethanebis(methylphosphinic) acid | CLARIANT PRODUKTE (DEUTSCHLAND) GMBH (DE) | 2002-06-27 | — | — | US | claimed |
| US-6355832-B1 | FREE-RADICAL CATALYSTS AND DIALKYLPHOSPHINIC ACID SALT FORMATION | CLARIANT GMBH (DE) | 2002-03-12 | — | — | US | claimed |
| US-6329544-B1 | REACTING OLEFINS WITH ALKYLPHOSPHONOUS AND/OR HYPOPHOSPHOROUS ACID AND/OR ALKALI METAL SALTS THEREOF IN THE PRESENCE OF A FREE RADICAL INITIATOR WHEREIN FREE RADICAL INITIATOR IS AN AZO COMPOUND TO FORM DIALKYLPHOSPHINIC ACIDS OR SALTS | CLARIANT GMBH (DE) | 2001-12-11 | — | — | US | claimed |
| US-6300516-B1 | REACTING OLEFINS WITH ALKYLPHOSPHONOUS AND/OR HYPOPHOSPHOROUS ACID AND/OR ALKALI METAL SALTS THEREOF IN PRESENCE OF AZO COMPOUND AS FREE-RADICAL INITIATOR | CLARIANT GMBH (DE) | 2001-10-09 | — | — | US | claimed |
| EP-0377870-B1 | METHYL-3,3-DIALKOXY-1-PROPYL-PHOSPHONIC-ACID ESTERS, CORRESPONDING 3-OXO COMPOUNDS, AND PROCESS FOR THEIR PREPARATION | HOECHST AKTIENGESELLSCHAFT (DE) | 1991-10-02 | — | — | EP | claimed |
| EP-0173163-B1 | METAL ORGANO PHOSPHOROUS COMPOUNDS FOR NMR ANALYSIS | Research Corporation (US) | 1988-12-07 | — | — | EP | claimed |
| EP-0009022-B1 | PROCESSES FOR PREPARING D,L-2-AMINO-4((HYDROXY)(METHYL)PHOSPHINOYL)-BUTYRIC ACID AND AN ACETAL OF AN ESTER OF 3-OXOPROPYLMETHYL PHOSPHINIC ACID | MEIJI SEIKA KAISHA LTD. (JP) | 1982-07-07 | — | — | EP | claimed |
| US-4264532-A | REACTING A DIALKYL PHOSPHONITE WITH ACROLEIN; ESTERIFING AND THEN REACTING WITH POTASSIUM CYANIDE AND AMMONIUM CHLORIDE | MEIJI SEIKA KAISHA LTD. (JP) | 1981-04-28 | — | — | US | claimed |
| EP-0009022-A1 | Processes for preparing D,L-2-amino-4((hydroxy)(methyl)phosphinoyl)-butyric acid and an acetal of an ester of 3-oxopropylmethyl phosphinic acid | MEIJI SEIKA KAISHA LTD. (JP) | 1980-03-19 | — | — | EP | claimed |