⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4896574 | 0.86 | SLC6A2 (0.31) | — | |
| SCHEMBL4820431 | 0.75 | MCHR1 (0.38) | — | |
| SCHEMBL4723007 | 0.73 | — | — | |
| SCHEMBL2460920 | 0.73 | MCHR1 (0.40) | — | |
| SCHEMBL4721987 | 0.72 | SLC6A2 (0.39) | — | |
| SCHEMBL4721001 | 0.72 | MAOB (0.32) | — | |
| SCHEMBL20524986 | 0.72 | CYP2A6 (0.32) | — | |
| SCHEMBL4720692 | 0.70 | CYP2D6 (0.32) | — | |
| SCHEMBL4721438 | 0.70 | — | — | |
| SCHEMBL4896705 | 0.69 | HTR3E (0.35) | — |
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-20080200475-A1 | 4-Piperazinothieno[2,3-D] Pyrimidine Compounds As Platelet Aggregation Inhibitors | PFIZER INC. | 2008-08-21 | — | — | US | disclosed |
| US-20080194590-A1 | 4-Piperazinylthieno [2,3-D] Pyrimidine Compounds as Platelet Aggregation Inhibitors | PFIZER INC | 2008-08-14 | — | — | US | disclosed |
| US-20080176857-A1 | 4-Piperazinnylthieno[2,3-d]Pyrimidine Compounds as Platelet Aggregation Inhibitors | PFIZER INC. | 2008-07-24 | — | — | US | disclosed |