⚠ 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 | |
|---|---|---|---|---|
| N-Nitrosodiethylamine SCHEMBL8046777 | 1.00 | TSHR (1.00) | — | |
| N-Nitrosodiethylamine SCHEMBL28087789 | 0.90 | TSHR (0.81) | — | |
| SCHEMBL10883185 | 0.86 | TSHR (0.75) | — | |
| SCHEMBL11525062 | 0.81 | — | — | |
| SCHEMBL30406839 | 0.76 | — | — | |
| SCHEMBL18650271 | 0.76 | — | — | |
| SCHEMBL3341604 | 0.76 | — | — | |
| N-Nitrosodiethylamine SCHEMBL28052332 | 0.75 | TSHR (0.56) | — | |
| SCHEMBL18650461 | 0.74 | — | — | |
| SCHEMBL4562415 | 0.74 | TSHR (0.57) | — |
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 3307 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-122061392-A | Crack-resistant pavement structure and preparation method thereof | 沧州曲港高速公路建设有限责任公司 | 2026-05-19 | — | — | CN | claimed |
| CN-122017078-A | Method for detecting N-nitrosodiethylamine in epolamine diclofenac | 郑州海关技术中心 | 2026-05-12 | — | — | CN | claimed |
| US-20260027008-A1 | MATERIALS AND METHODS FOR MITIGATING THE PRESENCE OF NITROSAMINES IN PACKAGING USING ACTIVATED CARBON OR A DERIVATIVE THEREOF | CSP TECHNOLOGIES, INC. | 2026-01-29 | — | — | US | claimed |
| US-20260014284-A1 | PROCESS FOR PREPARATION OF RADIOLABELED STYRYLPYRIDINES AND PHARMACEUTICAL COMPOSITIONS THEREOF | JUBILANT DRAXIMAGE INC (CA) | 2026-01-15 | — | — | US | claimed |
| WO-2025230907-A1 | A CXCR4 ANTAGONIST, A STATS ACTIVATOR, AND/OR AN AGENT THAT INCREASES NITRIC OXIDE CONTENT FOR USE IN METHODS OF IMPROVING NERVE REGENERATION | THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM (US) | 2025-11-06 | — | — | WO | claimed |
| EP-4037679-B1 | A PROCESS FOR THE PREPARATION OF HIGHLY PURE VALSARTAN | HARMAN FINOCHEM LTD (IN) | 2025-08-06 | — | — | EP | claimed |
| US-12365654-B2 | Process for the preparation of highly pure valsartan | HARMAN FINOCHEM LIMITED (IN) | 2025-07-22 | — | — | US | claimed |
| WO-2025137353-A1 | METHODS FOR DETECTING CELLULAR TRANSITIONS | CELLARITY, INC. (US) | 2025-06-26 | — | — | WO | claimed |
| EP-4090964-B1 | METHODS TO INCREASE SENSITIVITY OF A LC/MS ANALYSIS | WATERS TECHNOLOGIES CORP (US) | 2025-05-21 | — | — | EP | claimed |
| CN-119924472-A | Method for inhibiting content of carcinogen in fresh meat baking process | 山东省分析测试中心 | 2025-05-06 | — | — | CN | claimed |
| CN-1116652-A | Method for brewing health beer series not contg. cancerogen but contg. anticancerogen | KONG XIANFA (CN) | 1996-02-14 | — | — | CN | claimed |
| US-5366662-A | Quinones or nitroso compounds | SOLVAY (SOCIETE ANONYME) (BE) | 1994-11-22 | — | — | US | claimed |
| US-5358976-A | Curable; stabilization by addition of a non-acidic N-nitroso compound | LOCTITE (IRELAND) LIMITED (IE) | 1994-10-25 | — | — | US | claimed |
| EP-0590709-A1 | Stabilized compositions containing hydrofluoroalkanes, premixtures for the preparation of polymeric foams and polymeric foams obtained thereby | SOLVAY (Société Anonyme) (BE) | 1994-04-06 | — | — | EP | claimed |
| US-4535154-A | ONE-STEP USING POTASSIUM HYDROXIDE AND A NICKEL-ALUMINUM CATALYST | UNITED STATES OF AMERICA (US) | 1985-08-13 | — | — | US | claimed |
| US-4197226-A | Water-soluble coating composition | NIPPON OIL CO., LTD. (JP) | 1980-04-08 | — | — | US | claimed |
| US-4194884-A | Method and apparatus for air sampling and filtration | THERMO ELECTRON CORPORATION (US) | 1980-03-25 | — | — | US | claimed |
| US-4171308-A | ADDUCT OF A BUTADIENE POLYMER AND AN A,B-UNSATURATED CARBOXY ACID COMPOUND, NEUTRALIZED | NIPPON OIL CO. LTD. (JP) | 1979-10-16 | — | — | US | claimed |
| US-4053317-A | N-NITROSO COMPOUND, PHOTOPOLYMERIZABLE COMPOUND | TEIJIN LIMITED (JA) | 1977-10-11 | — | — | US | claimed |
| US-3952023-A | Method for preparing adduct of butadiene polymer or copolymer and α, β-ethylenically unsaturated dicarboxylic acid compound | NIPPON OIL COMPANY LTD. (JA) | 1976-04-20 | — | — | US | claimed |