⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL11028940 | 1.00 | MAOA (0.40) | — | |
| Fluoride SCHEMBL22283858 | 0.97 | — | — | |
| Bromide SCHEMBL3738833 | 0.97 | — | — | |
| Ammonia Solution, Strong SCHEMBL28277460 | 0.97 | — | — | |
| Hydrochloric Acid SCHEMBL2171904 | 0.97 | — | — | |
| Iodide SCHEMBL3709535 | 0.97 | — | — | |
| Ammonia Solution, Strong SCHEMBL28742553 | 0.97 | MAOA (0.39) | — | |
| Ethylene SCHEMBL28836803 | 0.94 | MAOA (0.37) | — | |
| Acetone SCHEMBL29205635 | 0.89 | CYP1A2 (0.44) | — | |
| SCHEMBL22283837 | 0.89 | MAOA (0.34) | — |
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 7157 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 |
|---|---|---|---|---|---|---|---|
| WO-2026106065-A1 | ANION EXCHANGE MEMBRANE WITH EXCELLENT PHASE SEPARATION PROPERTIES, ION CONDUCTIVITY, AND ALKALINE DURABILITY USING RADIAL POLYMER, METHOD FOR MANUFACTURING SAME, AND MEMBRANE ELECTRODE ASSEMBLY FOR WATER ELECTROLYSIS COMPRISING SAME | 도레이첨단소재 주식회사 | 2026-05-21 | — | — | WO | claimed |
| CN-122060135-A | Wind bell type side chain anion exchange membrane and preparation method and application thereof | 福州大学 | 2026-05-19 | — | — | CN | claimed |
| CN-116845307-B | Perfluoro side chain grafted anion exchange membrane and preparation method thereof | 大连理工大学 | 2026-05-15 | — | — | CN | claimed |
| US-12617889-B1 | Polymers for use as anion exchange membranes | ENVISION ENERGY USA LTD. (US) | 2026-05-05 | — | — | US | claimed |
| CN-121571012-A | Norbornene-containing bisbenzocyclobutane polyarylpiperidine anion exchange membrane material and preparation method and application thereof | 中国科学院宁波材料技术与工程研究所 | 2026-02-27 | — | — | CN | claimed |
| CN-121583941-A | Double-layer microporous layer for fuel cell, preparation method of double-layer microporous layer, gas diffusion layer and fuel cell | 山东国创燃料电池技术创新中心有限公司 | 2026-02-27 | — | — | CN | claimed |
| US-12552897-B2 | Polyfluorene-based ionomer, anion exchange membrane, method for preparing the polyfluorene-based ionomer and method for fabricating the anion exchange membrane | IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) (KR) | 2026-02-17 | — | — | US | claimed |
| US-20260015446-A1 | NOVEL HIGHLY DURABLE CROSS-LINKED POLY(ARYL PIPERIDINIUM) COPOLYMER IONOMER, ANION-EXCHANGE MEMBRANE, AND METHOD FOR MANUFACTURING SAME | IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY (KR) | 2026-01-15 | — | — | US | claimed |
| US-12515211-B2 | Azulene-based branched poly aryl-piperidine anion exchange membranes and preparation methods thereof | SHANGHAI JIAO TONG UNIVERSITY (CN) | 2026-01-06 | — | — | US | claimed |
| US-20250354025-A1 | INK COMPOSITIONS SUBSTANTIALLY FREE OF LOW-BOILING ORGANIC SOLVENTS AND METHODS FOR PRODUCING THE SAME | XEROX CORPORATION (US) | 2025-11-20 | — | — | US | claimed |
| US-6096826-A | USEFUL IN INK JET PAPER COATING APPLICATIONS | AIR PRODUCTS AND CHEMICALS, INC. (US) | 2000-08-01 | — | — | US | claimed |
| WO-1999037615-A1 | METHOD FOR PRODUCING (-)CIS-3-HYDROXY-1-METHYL-4-(2,4,6-TRIMETHOXYPHENYL)-PIPERIDINE | AVENTIS PHARMA DEUTSCHLAND GMBH (DE) | 1999-07-29 | — | — | WO | claimed |
| WO-1999025708-A1 | PYRROLO[3,2-b]PYRIDINE PROCESSES AND INTERMEDIATES | ELI LILLY AND COMPANY (US) | 1999-05-27 | — | — | WO | claimed |
| EP-0916669-A2 | Processes and intermediates for the preparation of Pyrrolo(3,2-b)pyridine | ELI LILLY AND COMPANY (US) | 1999-05-19 | — | — | EP | claimed |
| EP-0581767-B1 | 5H-DIBENZO(a,d)CYCLOHEPTENES AS MUSCARINIC RECEPTOR ANTAGONISTS | MERRELL PHARMA INC (US) | 1997-09-03 | — | — | EP | claimed |
| EP-0581767-A1 | 5H-DIBENZO(a,d)CYCLOHEPTENES AS MUSCARINIC RECEPTOR ANTAGONISTS. | MERRELL DOW PHARMA (US) | 1994-02-09 | — | — | EP | claimed |
| WO-1991017973-A1 | 5H-DIBENZO(a,d)CYCLOHEPTENES AS MUSCARINIC RECEPTOR ANTAGONISTS | MERRELL DOW PHARMACEUTICALS INC. (US) | 1991-11-28 | — | — | WO | claimed |
| US-4997748-A | HIGH CONTRAST, DEPTH OF FOCUS | TOKYO OHKA KOGYO CO., LTD. (JP) | 1991-03-05 | — | — | US | claimed |
| EP-0038003-A2 | Antidepressant pyrrolylpiperidines | E.I. DU PONT DE NEMOURS AND COMPANY (US) | 1981-10-21 | — | — | EP | claimed |
| US-4036842-A | FRIEDEL CRAFTS CATALYST | AMERICAN HOME PRODUCTS CORPORATION (US) | 1977-07-19 | — | — | US | claimed |