⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4723977 | 0.84 | MAPT (0.32) | — | |
| SCHEMBL4766998 | 0.81 | LMNA (0.32) | — | |
| SCHEMBL4720218 | 0.76 | — | — | |
| SCHEMBL11353912 | 0.75 | — | — | |
| SCHEMBL4723326 | 0.71 | TERT (0.31) | — | |
| SCHEMBL9327880 | 0.67 | — | — | |
| SCHEMBL17103634 | 0.64 | — | — | |
| SCHEMBL8922905 | 0.62 | — | — | |
| SCHEMBL4723593 | 0.62 | MEN1 (0.30) | — | |
| SCHEMBL17103462 | 0.61 | HRH3 (0.33) | — |
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 |
|---|---|---|---|---|---|---|---|
| US-20080176857-A1 | 4-Piperazinnylthieno[2,3-d]Pyrimidine Compounds as Platelet Aggregation Inhibitors | PFIZER INC. | 2008-07-24 | — | — | US | disclosed |
| EP-1874780-A1 | 4-PIPERAZINYLTHIENO[2,3-D]PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | Pharmacia & Upjohn Company LLC (US) | 2008-01-09 | — | — | EP | disclosed |
| WO-2006100591-A1 | 4-PIPERAZINNYLTHIENO [2,3-D] PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | PHARMACIA & UPJOHN COMPANY LLC (US) | 2006-09-28 | — | — | WO | disclosed |
| US-5578433-A | DIHYDROXYFURANONE DEVELOPER | FUJI PHOTO FILM CO., LTD. (JP) | 1996-11-26 | — | — | US | disclosed |