⚠ 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 | |
|---|---|---|---|---|
| Butane SCHEMBL20296844 | 1.00 | — | — | |
| Butane SCHEMBL28769366 | 1.00 | — | — | |
| Butane SCHEMBL183023 | 1.00 | — | — | |
| Butane SCHEMBL21810581 | 1.00 | — | — | |
| Butane SCHEMBL9403631 | 1.00 | — | — | |
| Butane SCHEMBL190161 | 0.96 | — | — | |
| Butane SCHEMBL4974325 | 0.96 | — | — | |
| Butane SCHEMBL3214693 | 0.96 | — | — | |
| Butane SCHEMBL28653507 | 0.96 | TSHR (0.31) | — | |
| Butane SCHEMBL27996111 | 0.96 | — | — |
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 4005 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 |
|---|---|---|---|---|---|---|---|
| EP-4663673-A1 | SURFACE SMOOTHING AGENT FOR POLYURETHANE COATING FILM, COMPOSITION, CURING AGENT, POLYURETHANE RESIN-FORMING COMPOSITION, COATING COMPOSITION, AND COATING FILM | Tosoh Corporation (JP) | 2025-12-17 | — | — | EP | claimed |
| US-20250230134-A1 | BUTANE DIISOCYANATE DERIVATIVE, METHOD FOR PRODUCING BUTANE DIISOCYANATE DERIVATIVE, POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN FORMING COMPOSITION, COATING COMPOSITION AND COATING FILM | TOSOH CORPORATION (JP) | 2025-07-17 | — | — | US | claimed |
| US-12351731-B2 | Methods for forming omniphobic thermoset compositions and related articles | BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY (US) | 2025-07-08 | — | — | US | claimed |
| CN-120005137-A | Microcapsule closed type polybasic isocyanate, medium, grating and preparation method and equipment | 珠海莫界科技有限公司 | 2025-05-16 | — | — | CN | claimed |
| EP-3953407-B1 | 2-COMPONENT POLYURETHANE COATINGS WITH IMPROVED POT LIFE WITHOUT LOST WEATHERING STABILITY | COVESTRO DEUTSCHLAND AG (DE) | 2025-04-30 | — | — | EP | claimed |
| CN-119875069-A | Maleopimaric alcohol modified thermosetting polyurethane and preparation method thereof | 广西民族大学 | 2025-04-25 | — | — | CN | claimed |
| CN-119875070-A | Rosin derivative modified thermosetting bio-based polyurethane and preparation method thereof | 广西民族大学 | 2025-04-25 | — | — | CN | claimed |
| CN-119638951-A | Sublimation-preventing hot melt film and preparation method and application thereof | 广东盈通新材料有限公司 | 2025-03-18 | — | — | CN | claimed |
| CN-119633736-A | Phosgenation jet reactor and method for isocyanate production | 滨化集团股份有限公司 | 2025-03-18 | — | — | CN | claimed |
| CN-116556063-B | Water-based self-lubricating wet rubbing fastness improver and preparation method thereof | 广东德美精细化工集团股份有限公司 | 2025-03-07 | — | — | CN | claimed |
| US-5401782-A | Storage stable epoxy resin of bisphenol A half blocked with isocyanate and sulfide forming sulfonium | NIPPON PAINT CO., LTD. (JP) | 1995-03-28 | — | — | US | claimed |
| CN-1087919-A | Polymer-modified polyol dispersions and production method thereof and purposes | WOODBRIDGE FOAM CORP (CA) | 1994-06-15 | — | — | CN | claimed |
| WO-1994009048-A1 | POLYURETHANE NETWORK FOR BIOMEDICAL USE | RIJKSUNIVERSITEIT TE GRONINGEN (NL) | 1994-04-28 | — | — | WO | claimed |
| US-5114793-A | Crosslinked binder with magnetic and nonmagnetic layers | KAO CORPORATION (JP) | 1992-05-19 | — | — | US | claimed |
| US-4728577-A | BINDER OF CELLULOSE DERIVATIVE, POLYURETHANE AND POLYISOCYANATE | FUJI PHOTO FILM CO., LTD. (JP) | 1988-03-01 | — | — | US | claimed |
| EP-0092298-B1 | METHOD FOR THE PRODUCTION OF A COMPOSITE MATERIAL | Greer, Marian B. (US) | 1987-09-02 | — | — | EP | claimed |
| US-4664979-A | DURABLE MAGNETIC TAPES | FUJI PHOTO FILM CO., LTD. (JP) | 1987-05-12 | — | — | US | claimed |
| EP-0092298-A1 | Method for the production of a composite material | Greer, Marian B. (US) | 1983-10-26 | — | — | EP | claimed |
| US-4405542-A | Method for the production of a composite material | GREER MARIAN B | 1983-09-20 | — | — | US | claimed |
| US-3972846-A | Curable urethane resin composition comprising a mixture of polyisocyanate, active hydrogen compound and diketo compound | SUMITOMO CHEMICAL COMPANY, LIMITED (JA) | 1976-08-03 | — | — | US | claimed |