⚠ 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 | |
|---|---|---|---|---|
| Tetramethylammonium Ion SCHEMBL28449212 | 1.00 | CHRNB2 (0.80) | — | |
| Tetramethylammonium Ion SCHEMBL4151391 | 0.91 | — | — | |
| Tetramethylammonium Ion SCHEMBL480154 | 0.91 | — | — | |
| Tetramethylammonium Ion SCHEMBL9312713 | 0.91 | CHRNB2 (0.67) | — | |
| Tetramethylammonium Ion SCHEMBL2111724 | 0.91 | — | — | |
| Tetramethylammonium Ion SCHEMBL2556541 | 0.91 | — | — | |
| Tetramethylammonium Ion SCHEMBL9850015 | 0.91 | CHRNB2 (0.67) | — | |
| Tetramethylammonium Ion SCHEMBL186887 | 0.91 | CHRNB2 (0.67) | — | |
| Tetramethylammonium Ion SCHEMBL2544926 | 0.91 | — | — | |
| Tetramethylammonium Ion SCHEMBL27564976 | 0.91 | CHRNB2 (0.67) | — |
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 6506 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 |
|---|---|---|---|---|---|---|---|
| US-12637616-B2 | Etching solution for selectively removing silicon-germanium alloy from a silicon-germanium/ silicon stack during manufacture of a semiconductor device | VERSUM MATERIALS US, LLC (US) | 2026-05-26 | — | — | US | claimed |
| CN-122071482-A | Trinuclear NN type divalent Cu-F metal complex, preparation method, intermediate and application thereof | 中国科学院上海有机化学研究所 | 2026-05-22 | — | — | CN | claimed |
| CN-122071484-A | Mononuclear NNN type divalent Cu-F metal complex, preparation method, intermediate and application thereof | 中国科学院上海有机化学研究所 | 2026-05-22 | — | — | CN | claimed |
| CN-122071483-A | Binuclear NNN type divalent Cu-F metal complex, preparation method, intermediate and application thereof | 中国科学院上海有机化学研究所 | 2026-05-22 | — | — | CN | claimed |
| CN-117143592-B | Mn (Mn)4+Activated fluoride (oxide) red fluorescent material and preparation method thereof | 华南理工大学 | 2026-05-22 | — | — | CN | claimed |
| CN-122059849-A | Fluoro aromatic hydrocarbon and preparation method thereof | 云南磷化集团有限公司 | 2026-05-19 | — | — | CN | claimed |
| CN-116145156-B | Indoline compound preparation method based on organic electronic synthesis | 六盘水师范学院 | 2026-05-15 | — | — | CN | claimed |
| CN-122036603-A | Preparation method of anti-tumor drug cabatinib | 新乡学院 | 2026-05-15 | — | — | CN | claimed |
| CN-121507131-B | Fluoride ion solid polymer electrolyte and preparation method and application thereof | 苏州大学 | 2026-05-15 | — | — | CN | claimed |
| US-20260132335-A1 | ETCHANT COMPOSITIONS FOR ETCHING SILICON GERMANIUM FILMS AND METHODS OF MANUFACTURING INTEGRATED CIRCUIT DEVICES | SAMSUNG ELECTRONICS CO., LTD. (KR) | 2026-05-14 | — | — | US | claimed |
| EP-0311903-B1 | MOLTEN SALT HYDRATE MEMBRANES FOR THE SEPARATION OF GASES | AIR PRODUCTS AND CHEMICALS, INC. (US) | 1992-09-09 | — | — | EP | claimed |
| EP-0493030-A1 | Preparation of difluorobenzenes | RHONE-POULENC CHEMICALS LIMITED (GB) | 1992-07-01 | — | — | EP | claimed |
| EP-0457966-A1 | Anhydrous, chloride-and bifluoride-free tetramethylammonium fluoride | ROCKWELL INTERNATIONAL CORPORATION (US) | 1991-11-27 | — | — | EP | claimed |
| EP-0331052-A2 | Process for the preparation of imidized acrylic polymers | ELF ATOCHEM ITALIA S.r.l. (IT) | 1989-09-06 | — | — | EP | claimed |
| EP-0311903-A2 | Molten salt hydrate membranes for the separation of gases | AIR PRODUCTS AND CHEMICALS, INC. (US) | 1989-04-19 | — | — | EP | claimed |
| US-4780114-A | SELECTIVE PERMEABILITY | AIR PRODUCTS AND CHEMICALS, INC. (US) | 1988-10-25 | — | — | US | claimed |
| US-4778575-A | ELECTROLYTE OF ALKALI METAL FLUORIDE OR QUATERNARY AMMONIUM HALIDE AND ORGANIC MAGNESIUM AND ALUMINUM COMPOUNDS | THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY (US) | 1988-10-18 | — | — | US | claimed |
| US-4451679-A | RUTHENIUM COMPOUNDS, PHOSPHONIUM OR QUATERNARY AMMONIUM COMPOUNDS | TEXACO INC. (US) | 1984-05-29 | — | — | US | claimed |
| US-4203811-A | Process for the manufacture of p-benzoquinone-diketals | HOECHST AKTIENGESELLSCHAFT (DE) | 1980-05-20 | — | — | US | claimed |
| US-3932388-A | STEROIDS, GLUCOCORTICOID ACITIVITY | SCHERING CORPORATION (US) | 1976-01-13 | — | — | US | claimed |