⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4894334 | 0.85 | — | — | |
| SCHEMBL2536904 | 0.81 | ALDH1A1 (0.50) | — | |
| SCHEMBL1700849 | 0.81 | ALDH1A1 (0.50) | — | |
| SCHEMBL11338305 | 0.80 | — | — | |
| SCHEMBL535450 | 0.79 | — | — | |
| SCHEMBL1000823 | 0.79 | — | — | |
| SCHEMBL4890524 | 0.78 | — | — | |
| SCHEMBL2656608 | 0.77 | — | — | |
| SCHEMBL141762 | 0.77 | — | — | |
| SCHEMBL6864354 | 0.77 | — | — |
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-20080194590-A1 | 4-Piperazinylthieno [2,3-D] Pyrimidine Compounds as Platelet Aggregation Inhibitors | PFIZER INC | 2008-08-14 | — | — | US | disclosed |
| EP-1869051-A1 | 4-PIPERAZINYLTHIENO Ý2,3-D¨PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | Pharmacia & Upjohn Company LLC (US) | 2007-12-26 | — | — | EP | disclosed |
| WO-2006103545-A1 | 4-PIPERAZINYLTHIENO [2,3-D] PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | PHARMACIA & UPJOHN COMPANY LLC (US) | 2006-10-05 | — | — | WO | disclosed |