Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE5A | O76074 | 1/20 | 0.43 |
| ▸ | NPSR1 | Q6W5P4 | 2/20 | 0.42 |
| ▸ | TTR | P02766 | 1/20 | 0.42 |
| ▸ | ALDH1A1 | P00352 | 5/20 | 0.41 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.41 |
| ▸ | PPARG | P37231 | 1/20 | 0.41 |
| ▸ | STAT3 | P40763 | 1/20 | 0.41 |
| ▸ | NCOA2 | Q15596 | 1/20 | 0.41 |
| ▸ | RXFP1 | Q9HBX9 | 1/20 | 0.41 |
| ▸ | PTPRC | P08575 | 1/20 | 0.40 |
| ▸ | GCGR | P47871 | 1/20 | 0.39 |
| ▸ | MAPK14 | Q16539 | 1/20 | 0.39 |
| ▸ | GUSB | P08236 | 1/20 | 0.39 |
| ▸ | HPGD | P15428 | 3/20 | 0.38 |
| ▸ | MAPT | P10636 | 2/20 | 0.38 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.38 |
| ▸ | GRM5 | P41594 | 2/20 | 0.38 |
| ▸ | CA1 | P00915 | 1/20 | 0.38 |
| ▸ | CA2 | P00918 | 1/20 | 0.38 |
| ▸ | EGFR | P00533 | 1/20 | 0.37 |
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 | |
|---|---|---|---|---|
| SCHEMBL4720650 | 0.88 | PDE5A (0.45) | PDE5AALDH1A1KDM4EGCGRMAPK14 | |
| SCHEMBL4723803 | 0.86 | CYP1A2 (0.52) | PDE5AKDM4EGCGRMAPK14 | |
| SCHEMBL4720896 | 0.83 | CCNB2 (0.44) | PDE5AALDH1A1KDM4EHPGDTDP1 | |
| SCHEMBL4765574 | 0.77 | PDE5A (0.46) | PDE5ANPSR1TTRALDH1A1KDM4E | |
| SCHEMBL198911 | 0.74 | ALDH1A1 (0.60) | PDE5ANPSR1TTRALDH1A1KDM4E | |
| SCHEMBL22261801 | 0.74 | NPC1 (0.38) | ALDH1A1MAPK14HPGDTSHRHSD17B10 | |
| SCHEMBL28185277 | 0.72 | PDE5A (0.53) | PDE5ANPSR1TTRALDH1A1KDM4E | |
| SCHEMBL22261800 | 0.70 | NOTUM (0.38) | ALDH1A1KDM4E | |
| SCHEMBL4721743 | 0.70 | PDE5A (0.42) | PDE5ANPSR1TTRALDH1A1KDM4E | |
| SCHEMBL4722123 | 0.70 | PDE5A (0.42) | PDE5ANPSR1TTRALDH1A1KDM4E |
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 269/4885NPSR1 367/4885TTR 2670/4885 |
“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.