Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE5A | O76074 | 14/20 | 0.45 |
| ▸ | PDE4A | P27815 | 2/20 | 0.45 |
| ▸ | PDE4B | Q07343 | 2/20 | 0.45 |
| ▸ | PDE4C | Q08493 | 2/20 | 0.45 |
| ▸ | PDE4D | Q08499 | 2/20 | 0.45 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.44 |
| ▸ | USP2 | O75604 | 2/20 | 0.44 |
| ▸ | CASP1 | P29466 | 2/20 | 0.44 |
| ▸ | CASP7 | P55210 | 2/20 | 0.44 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.44 |
| ▸ | TP53 | P04637 | 1/20 | 0.44 |
| ▸ | MAPT | P10636 | 2/20 | 0.43 |
| ▸ | THRB | P10828 | 1/20 | 0.43 |
| ▸ | TLR8 | Q9NR97 | 1/20 | 0.42 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.41 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.41 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.41 |
| ▸ | MEN1 | O00255 | 1/20 | 0.41 |
| ▸ | PDE2A | O00408 | 1/20 | 0.41 |
| ▸ | PDE6D | O43924 | 1/20 | 0.41 |
Click a target to see other patent compounds predicted against it — the reverse direction, in place.
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 | |
|---|---|---|---|---|
| SCHEMBL4724247 | 0.93 | CYP1A2 (0.49) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL4767143 | 0.88 | ALDH1A1 (0.48) | PDE5AALDH1A1USP2CASP1MAPT | |
| SCHEMBL4765490 | 0.79 | MEN1 (0.44) | TP53MAPTTLR8KMT2AMEN1 | |
| SCHEMBL10438816 | 0.76 | HTR7 (0.53) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL28131881 | 0.75 | PDE5A (0.52) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL4720426 | 0.73 | CYP1A2 (0.47) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL6961624 | 0.73 | PDE5A (0.51) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL4720100 | 0.72 | GAA (0.50) | TP53TLR8CYP1A2CYP2C9CYP2C19 | |
| SCHEMBL4721568 | 0.72 | PDE5A (0.41) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL15258340 | 0.72 | HSD17B10 (0.46) | PDE5APDE4APDE4BPDE4CPDE4D |
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-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 |
Patent text — is the patent's own abstract consistent with the prediction?
For each of this compound's patents that has machine-readable text (1 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20080176857-A1 | 4-Piperazinnylthieno[2,3-d]Pyrimidine Compounds as Platelet Aggregation Inhibitors | TBXA2R, P2RY4, PF4 | PDE5A 269/4885PDE4A 85/4885PDE4B 128/4885 |
“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.