Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE5A | O76074 | 2/20 | 0.37 |
| ▸ | PDE4A | P27815 | 1/20 | 0.37 |
| ▸ | PDE4B | Q07343 | 1/20 | 0.37 |
| ▸ | PDE4C | Q08493 | 1/20 | 0.37 |
| ▸ | PDE4D | Q08499 | 1/20 | 0.37 |
| ▸ | ADRB2 | P07550 | 2/20 | 0.35 |
| ▸ | MCHR1 | Q99705 | 1/20 | 0.34 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.34 |
| ▸ | NPC1 | O15118 | 1/20 | 0.34 |
| ▸ | RAB9A | P51151 | 1/20 | 0.34 |
| ▸ | MEN1 | O00255 | 1/20 | 0.34 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.34 |
| ▸ | ADORA3 | P0DMS8 | 1/20 | 0.34 |
| ▸ | ABCB1 | P08183 | 1/20 | 0.34 |
| ▸ | HTR7 | P34969 | 1/20 | 0.33 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.33 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.33 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.33 |
| ▸ | CYP2A6 | P11509 | 1/20 | 0.33 |
| ▸ | NLRP3 | Q96P20 | 1/20 | 0.33 |
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 | |
|---|---|---|---|---|
| SCHEMBL4720474 | 0.93 | CYP1A2 (0.42) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL4720423 | 0.89 | GRK6 (0.39) | PDE5AALDH1A1MEN1KMT2AADORA3 | |
| SCHEMBL4720440 | 0.81 | ABCG2 (0.42) | ALDH1A1NPC1RAB9AMEN1KMT2A | |
| SCHEMBL4720942 | 0.81 | HTR1B (0.41) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL4724671 | 0.75 | HTR1B (0.44) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL4722616 | 0.72 | ADRB2 (0.39) | PDE5APDE4APDE4BPDE4CPDE4D | |
| SCHEMBL4723591 | 0.69 | ENPP1 (0.42) | PDE5ALMNATSHR | |
| SCHEMBL14046114 | 0.69 | ADRB2 (0.61) | ADRB2ALDH1A1KMT2AADORA3ABCB1 | |
| SCHEMBL4723556 | 0.68 | ADORA3 (0.39) | ADRB2ALDH1A1NPC1RAB9AMEN1 | |
| SCHEMBL30003701 | 0.68 | HTR1B (0.40) | ADRB2MCHR1MEN1KMT2AADORA3 |
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.