Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | FFAR1 | O14842 | 1/20 | 0.39 |
| ▸ | LMNA | P02545 | 2/20 | 0.38 |
| ▸ | CDK5 | Q00535 | 1/20 | 0.37 |
| ▸ | CDK5R1 | Q15078 | 1/20 | 0.37 |
| ▸ | PDE4A | P27815 | 1/20 | 0.36 |
| ▸ | PDE4B | Q07343 | 1/20 | 0.36 |
| ▸ | PDE4C | Q08493 | 1/20 | 0.36 |
| ▸ | PDE4D | Q08499 | 1/20 | 0.36 |
| ▸ | PDE3B | Q13370 | 1/20 | 0.36 |
| ▸ | PDE3A | Q14432 | 1/20 | 0.36 |
| ▸ | PDE5A | O76074 | 1/20 | 0.36 |
| ▸ | CDK1 | P06493 | 2/20 | 0.35 |
| ▸ | CCNB1 | P14635 | 2/20 | 0.35 |
| ▸ | MAPK8 | P45983 | 1/20 | 0.35 |
| ▸ | CTSL | P07711 | 1/20 | 0.35 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.35 |
| ▸ | HPGD | P15428 | 1/20 | 0.35 |
| ▸ | S1PR1 | P21453 | 2/20 | 0.35 |
| ▸ | S1PR3 | Q99500 | 2/20 | 0.35 |
| ▸ | S1PR2 | O95136 | 1/20 | 0.35 |
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 | |
|---|---|---|---|---|
| SCHEMBL6710407 | 0.92 | PDE4A (0.44) | PDE4APDE4BPDE4CPDE4DPDE3B | |
| SCHEMBL6706968 | 0.90 | FFAR1 (0.41) | FFAR1CTSL | |
| SCHEMBL6708755 | 0.89 | PDE4A (0.44) | FFAR1CDK5CDK5R1PDE4APDE4B | |
| SCHEMBL6763429 | 0.88 | FFAR1 (0.42) | FFAR1CTSL | |
| SCHEMBL6708873 | 0.87 | PDE11A (0.42) | PDE5A | |
| SCHEMBL6709028 | 0.87 | PDE5A (0.42) | PDE4APDE3APDE5A | |
| SCHEMBL6710476 | 0.87 | PDE11A (0.42) | PDE5A | |
| SCHEMBL6707574 | 0.86 | PDE5A (0.42) | PDE4APDE3APDE5A | |
| SCHEMBL6710480 | 0.85 | P2RX3 (0.41) | S1PR1S1PR3 | |
| SCHEMBL6710419 | 0.85 | PDE5A (0.43) | FFAR1PDE4APDE4BPDE4CPDE4D |
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 19 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-6777419-B1 | EXHIBIT PHOSPHODIESTERASE V INHIBITION AND CAN BE EMPLOYED FOR THE TREATMENT OF DISORDERS OF THE CARDIOVASCULAR SYSTEM OR ERECTILE DYSFUNCTION | MERCK PATENT GMBH (DE) | 2004-08-17 | — | — | US | disclosed |
| US-20040077664-A1 | Pharmaceutical formulation comprising pyrazolo[4,3-d]pyrimidine and nitrates or thienopyrimidines and nitrates | MERCK PATENT GMBH (DE) | 2004-04-22 | — | — | US | disclosed |
| US-20040063731-A1 | Pharmaceutical formulation comprising pyrazolo[4,3-d]pyrimidines and endothelin receptor antagonists or thienopyrimidines and endothelin receptor antagonists | MERCK PATENT GMBH (DE) | 2004-04-01 | — | — | US | disclosed |
| US-20040063730-A1 | Pharmacuetical formulation comprising puyrazolo[4,-3-d]pyrimidines and antithrombotics, calcium antagonists, or prostaglandins or prostaglandin derivatives | MERCK PATENT GMBH (DE) | 2004-04-01 | — | — | US | disclosed |
| US-20040023990-A1 | Use of pyrazolo[4,3-d]pyrimidines | MERCK PATENT GMBH (DE) | 2004-02-05 | — | — | US | disclosed |
| US-20040023991-A1 | Use of pyrazolo[4,3-d]pyrimidines | MERCK PATENT GMBH (DE) | 2004-02-05 | — | — | US | disclosed |
| EP-1357904-A2 | USE OF PYRAZOLO 4,3-D]PYRIMIDINES | MERCK PATENT GmbH (DE) | 2003-11-05 | — | — | EP | disclosed |
| EP-1357915-A2 | PHARMACEUTICAL FORMULATION COMPRISING PYRAZOLO 4,3-d]PYRIMIDINES AND ENDOTHELIN RECEPTOR ANTAGONISTS OR THIENOPYRIMIDINES AND ENDOTHELIN RECEPTOR ANTAGONISTS | MERCK PATENT GmbH (DE) | 2003-11-05 | — | — | EP | disclosed |
| EP-1355649-A2 | PHARMACEUTICAL FORMULATION CONTAINING PYRAZOLO 4,3-D]PYRIMIDINE AND NITRATES OR THIENOPYRIMIDINES AND NITRATES | MERCK PATENT GmbH (DE) | 2003-10-29 | — | — | EP | disclosed |
| EP-1343506-A1 | PHARMACEUTICAL FORMULATION CONTAINING PYRAZOLO 4,3-D]PYRIMIDINES AND ANTITHROMBOTIC AGENTS, CALCIUM-ANTAGONISTS, PROSTAGLANDINS OR PROSTAGLANDIN DERIVATIVES | MERCK PATENT GmbH (DE) | 2003-09-17 | — | — | EP | disclosed |
| EP-1339410-A1 | USE OF PYRAZOLO 4,3-D]PYRIMIDINES | MERCK PATENT GmbH (DE) | 2003-09-03 | — | — | EP | disclosed |
| EP-1210349-B1 | PYRAZOLO 4,3-d]PYRIMIDINES | MERCK PATENT GMBH (DE) | 2003-01-29 | — | — | EP | disclosed |
| WO-2002062343-A2 | PHARMACEUTICAL FORMULATION COMPRISING PYRAZOLO[4,3-d]PYRIMIDINES AND ENDOTHELIN RECEPTOR ANTAGONISTS OR THIENOPYRIMIDINES AND ENDOTHELIN RECEPTOR ANTAGONISTS | MERCK PATENT GMBH (DE) | 2002-08-15 | — | — | WO | disclosed |
| WO-2002060449-A2 | PHARMACEUTICAL FORMULATION CONTAINING PYRAZOLO[4,3-D]PYRIMIDINE AND NITRATES OR THIENOPYRIMIDINES AND NITRATES | MERCK PATENT GMBH (DE) | 2002-08-08 | — | — | WO | disclosed |
| WO-2002049651-A1 | PHARMACEUTICAL FORMULATION CONTAINING PYRAZOLO[4,3-D]PYRIMIDINES AND ANTITHROMBOTIC AGENTS, CALCIUM-ANTAGONISTS, PROSTAGLANDINS OR PROSTAGLANDIN DERIVATIVES | MERCK PATENT GMBH (DE) | 2002-06-27 | — | — | WO | disclosed |
| WO-2002045716-A1 | USE OF PYRAZOLO[4,3-D]PYRIMIDINES | MERCK PATENT GMBH (DE) | 2002-06-13 | — | — | WO | disclosed |
| EP-1210349-A2 | PYRAZOLO 4,3-d]PYRIMIDINES | MERCK PATENT GmbH (DE) | 2002-06-05 | — | — | EP | disclosed |
| WO-2002041880-A2 | USE OF PYRAZOLO[4,3-D]PYRIMIDINES | MERCK PATENT GMBH (DE) | 2002-05-30 | — | — | WO | disclosed |
| WO-2001018004-A2 | PYRAZOLO[4,3-d]PYRIMIDINES | MERCK PATENT GMBH (DE) | 2001-03-15 | — | — | 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 (5 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-20040077664-A1 | Pharmaceutical formulation comprising pyrazolo[4,3-d]pyrimidine and nitrates or thienopyrimidines and nitrates | PTGIS, DPYD, PTGIR | FFAR1 3222/4885LMNA 4764/4885CDK5 361/4885 |
| US-20040023990-A1 | Use of pyrazolo[4,3-d]pyrimidines | P2RX3, HRH2, HRH4 | FFAR1 1550/4885LMNA 4294/4885CDK5 1940/4885 |
| US-20040063731-A1 | Pharmaceutical formulation comprising pyrazolo[4,3-d]pyrimidines and endothelin receptor antagonists or thienopyrimidines and endothelin receptor antagonists | EDNRA, EDNRB, PTGIR | FFAR1 1125/4885LMNA 4526/4885CDK5 781/4885 |
| US-20040023991-A1 | Use of pyrazolo[4,3-d]pyrimidines | DPYD, TYMP, PNPO | FFAR1 4131/4885LMNA 4660/4885CDK5 471/4885 |
| US-20040063730-A1 | Pharmacuetical formulation comprising puyrazolo[4,-3-d]pyrimidines and antithrombotics, calcium antagonists, or prostaglandins or prostaglandin derivatives | PTGIS, PTGIR, PTGER1 | FFAR1 602/4885LMNA 4419/4885CDK5 288/4885 |
“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.