⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL8100388 | 0.86 | — | — | |
| SCHEMBL12087574 | 0.84 | — | — | |
| SCHEMBL13246656 | 0.74 | SIGMAR1 (0.74) | — | |
| SCHEMBL3019159 | 0.74 | — | — | |
| SCHEMBL3023165 | 0.71 | — | — | |
| SCHEMBL2993527 | 0.67 | — | — | |
| SCHEMBL8104802 | 0.66 | OPRL1 (0.52) | — | |
| SCHEMBL16226061 | 0.63 | CYP2D6 (1.00) | — | |
| SCHEMBL6706135 | 0.63 | CYP2D6 (1.00) | — | |
| SCHEMBL7264542 | 0.63 | CYP2D6 (1.00) | — |
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 3 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20100190813-A1 | SPIRO [PIPERIDINE-4- 4' -THIENO [3,2-C] PYRAN] DERIVATIVES AND RELATED COMPOUNDS AS INHIBITORS OF THE SIGMA RECEPTOR FOR THE TREATMENT OF PSYCHOSIS | OBERDORF CHRISTOPH | 2010-07-29 | — | — | US | disclosed |
| EP-2020414-A1 | spiro[piperidine-4,4'-thieno[3,2-c]pyran] derivatives and related compounds as inhibitors of the sigma receptor for the treatment of psychosis | Laboratorios del Dr. Esteve S.A. (ES) | 2009-02-04 | — | — | EP | disclosed |
| WO-2008155132-A1 | SPIRO [PIPERIDINE-4, 4' -THIENO [3, 2-C] PYRAN] DERIVATIVES AND RELATED COMPOUNDS AS INHIBITORS OF THE SIGMA RECEPTOR FOR THE TREATMENT OF PSYCHOSIS | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2008-12-24 | — | — | WO | disclosed |