Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HTR3A | P46098 | 6/20 | 0.53 |
| ▸ | HTR3E | A5X5Y0 | 5/20 | 0.53 |
| ▸ | HTR3B | O95264 | 5/20 | 0.53 |
| ▸ | HTR3D | Q70Z44 | 5/20 | 0.53 |
| ▸ | HTR3C | Q8WXA8 | 5/20 | 0.53 |
| ▸ | SIGMAR1 | Q99720 | 3/20 | 0.53 |
| ▸ | HTR5A | P47898 | 3/20 | 0.53 |
| ▸ | HTR6 | P50406 | 4/20 | 0.43 |
| ▸ | HTR1A | P08908 | 3/20 | 0.43 |
| ▸ | HTR7 | P34969 | 3/20 | 0.43 |
| ▸ | ADRB1 | P08588 | 3/20 | 0.43 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.43 |
| ▸ | HSD17B10 | Q99714 | 2/20 | 0.43 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.43 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.43 |
| ▸ | PMP22 | Q01453 | 2/20 | 0.43 |
| ▸ | SLC6A4 | P31645 | 2/20 | 0.43 |
| ▸ | HTR2C | P28335 | 2/20 | 0.43 |
| ▸ | USP2 | O75604 | 1/20 | 0.43 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.43 |
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 | |
|---|---|---|---|---|
| SCHEMBL4721597 | 0.91 | HTR3A (0.46) | HTR3AHTR3EHTR3BHTR3DHTR3C | |
| SCHEMBL4318925 | 0.85 | HTR3A (0.49) | HTR3AHTR3EHTR3BHTR3DHTR3C | |
| SCHEMBL4723251 | 0.85 | HRH3 (0.39) | HTR3AHTR3EHTR3BHTR3DHTR3C | |
| SCHEMBL4723274 | 0.84 | HRH3 (0.38) | HSD17B10KDM4EALDH1A1MAPK1TDP1 | |
| SCHEMBL4723137 | 0.81 | PRKDC (0.39) | HTR3AHTR3EHTR3BHTR3DHTR3C | |
| SCHEMBL4722138 | 0.81 | LMNA (0.41) | KDM4EALDH1A1HTTTDP1MTOR | |
| SCHEMBL5829529 | 0.80 | CHRNB2 (0.45) | HTR3AHTR3EHTR3BHTR3DHTR3C | |
| SCHEMBL4720594 | 0.79 | HTR3E (0.36) | HTR3AHTR3EHTR3BHTR3DHTR3C | |
| SCHEMBL4720688 | 0.76 | HTR3A (0.42) | HTR3AHTR3EHTR3BHTR3DHTR3C | |
| SCHEMBL4721363 | 0.75 | HTR3A (0.42) | HTR3AHTR3EHTR3BHTR3DHTR3C |
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 11 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 |
| EP-1896483-A2 | 4-PIPERAZINYLTHIENO [2, 3-D] PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | Pharmacia & Upjohn Company LLC (US) | 2008-03-12 | — | — | EP | 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 |
| EP-1869051-A1 | 4-PIPERAZINYLTHIENO Ý2,3-D¨PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | Pharmacia & Upjohn Company LLC (US) | 2007-12-26 | — | — | EP | disclosed |
| EP-1866317-A1 | 4-PIPERAZINOTHIENO [2, 3-D] PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | Pharmacia & Upjohn Company LLC (US) | 2007-12-19 | — | — | EP | disclosed |
| WO-2006103544-A2 | 4-PIPERAZINYLTHIENO [2, 3-D] PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | PHARMACIA & UPJOHN COMPANY LLC (US) | 2006-10-05 | — | — | WO | disclosed |
| WO-2006103545-A1 | 4-PIPERAZINYLTHIENO [2,3-D] PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | PHARMACIA & UPJOHN COMPANY LLC (US) | 2006-10-05 | — | — | WO | disclosed |
| WO-2006103555-A1 | 4-PIPERAZINOTHIENO [2, 3-D] PYRIMIDINE COMPOUNDS AS PLATELET AGGREGATION INHIBITORS | PHARMACIA & UPJOHN COMPANY LLC (US) | 2006-10-05 | — | — | WO | 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 (3 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 | HTR3A 115/4885HTR3E 124/4885HTR3B 79/4885 |
| US-20080194590-A1 | 4-Piperazinylthieno [2,3-D] Pyrimidine Compounds as Platelet Aggregation Inhibitors | PFKP, PF4, P2RY4 | HTR3A 535/4885HTR3E 359/4885HTR3B 279/4885 |
| US-20080200475-A1 | 4-Piperazinothieno[2,3-D] Pyrimidine Compounds As Platelet Aggregation Inhibitors | PF4, TBXA2R, P2RY4 | HTR3A 270/4885HTR3E 341/4885HTR3B 185/4885 |
“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.