⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL15559 | 0.85 | — | — | |
| Hydrochloric Acid SCHEMBL8854299 | 0.83 | — | — | |
| SCHEMBL11678356 | 0.83 | SIGMAR1 (0.35) | — | |
| SCHEMBL11682072 | 0.81 | SIGMAR1 (0.39) | — | |
| SCHEMBL11681070 | 0.81 | SIGMAR1 (0.39) | — | |
| SCHEMBL11680577 | 0.81 | SIGMAR1 (0.39) | — | |
| SCHEMBL11653073 | 0.78 | MEN1 (0.31) | — | |
| SCHEMBL2907195 | 0.77 | — | — | |
| SCHEMBL13682862 | 0.77 | ALDH1A1 (0.36) | — | |
| SCHEMBL712450 | 0.75 | — | — |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-4062799-A | SPIROACETAL DIAMINE | FUJI PHOTO FILM CO., LTD. (JA) | 1977-12-13 | — | — | US | claimed |
| US-3996156-A | BONDING A SPIROACETAL HETEROCYCLIC DIAMINE WITH AN ORGANIC COMPOUND | FUJI PHOTO FILM CO., LTD. (JA) | 1976-12-07 | — | — | US | claimed |
| US-6593419-B2 | Polycarbonateurethane made from polyisocyanate, spiro ring compound, and polycarbonate polyol; synthetic leather | DAINIPPON INK AND CHEMICALS, INC. (JP) | 2003-07-15 | — | — | US | disclosed |
| US-20030092832-A1 | Polyurethane resin and method for producing the same, resin composition and sheet-form article | DAINIPPON INK AND CHEMICALS, INC. (JP) | 2003-05-15 | — | — | US | disclosed |
| US-4062799-A | SPIROACETAL DIAMINE | FUJI PHOTO FILM CO., LTD. (JA) | 1977-12-13 | — | — | US | disclosed |
| US-3996156-A | BONDING A SPIROACETAL HETEROCYCLIC DIAMINE WITH AN ORGANIC COMPOUND | FUJI PHOTO FILM CO., LTD. (JA) | 1976-12-07 | — | — | US | disclosed |