⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL22145538 | 0.94 | — | — | |
| SCHEMBL22145193 | 0.90 | — | — | |
| SCHEMBL22145201 | 0.87 | MAPT (0.36) | — | |
| SCHEMBL22145210 | 0.87 | ALDH1A1 (0.31) | — | |
| SCHEMBL22145205 | 0.86 | EDNRA (0.34) | — | |
| SCHEMBL22145191 | 0.86 | PPARG (0.32) | — | |
| SCHEMBL22145207 | 0.86 | KDM4E (0.33) | — | |
| SCHEMBL22145194 | 0.85 | PPARG (0.35) | — | |
| SCHEMBL22145204 | 0.84 | L3MBTL1 (0.31) | — | |
| SCHEMBL22145135 | 0.84 | EDNRA (0.36) | — |
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 4 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3898636-B9 | INDOLONAPHTHOPYRANS | TRANSITIONS OPTICAL LTD (IE) | 2023-11-08 | — | — | EP | disclosed |
| EP-3898636-B1 | INDOLONAPHTHOPYRANS | TRANSITIONS OPTICAL LTD (IE) | 2023-08-30 | — | — | EP | disclosed |
| US-20220056039-A1 | Indolonaphthopyrans | TRANSITIONS OPTICAL, LTD. (IE) | 2022-02-24 | — | — | US | disclosed |
| WO-2020126032-A1 | INDOLONAPHTHOPYRANS | TRANSITIONS OPTICAL, LTD. (IE) | 2020-06-25 | — | — | WO | disclosed |