Predicted protein targets (top 3)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE9A | O76083 | 20/20 | 0.67 |
| ▸ | PDE1C | Q14123 | 2/20 | 0.64 |
| ▸ | PDE1B | Q01064 | 3/20 | 0.50 |
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 | |
|---|---|---|---|---|
| SCHEMBL17604114 | 0.84 | PDE9A (0.65) | PDE9APDE1C | |
| SCHEMBL17604293 | 0.83 | PDE9A (0.73) | PDE9APDE1C | |
| SCHEMBL2528350 | 0.82 | PDE9A (0.71) | PDE9APDE1CPDE1B | |
| SCHEMBL12401038 | 0.81 | PDE9A (0.95) | PDE9APDE1C | |
| SCHEMBL1664897 | 0.81 | PDE9A (1.00) | PDE9APDE1C | |
| SCHEMBL12401068 | 0.81 | PDE9A (1.00) | PDE9APDE1C | |
| SCHEMBL12401052 | 0.81 | PDE9A (1.00) | PDE9APDE1C | |
| SCHEMBL12401081 | 0.81 | PDE9A (0.95) | PDE9APDE1C | |
| SCHEMBL12401030 | 0.80 | PDE9A (0.81) | PDE9APDE1CPDE1B | |
| SCHEMBL12401308 | 0.80 | PDE9A (0.98) | PDE9APDE1C |
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 12 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8741907-B2 | Alkyl-substituted pyrazolopyrimidines | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2014-06-03 | — | — | US | disclosed |
| US-8741907-B2 | Alkyl-substituted pyrazolopyrimidines | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2014-06-03 | — | — | US | disclosed |
| US-8741907-B2 | Alkyl-substituted pyrazolopyrimidines | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2014-06-03 | — | — | US | disclosed |
| US-20110294834-A1 | Alkyl-substituted pyrazolopyrimidines | HENDRIX MARTIN (DE) | 2011-12-01 | — | — | US | disclosed |
| US-20110294834-A1 | Alkyl-substituted pyrazolopyrimidines | HENDRIX MARTIN (DE) | 2011-12-01 | — | — | US | disclosed |
| US-20110294834-A1 | Alkyl-substituted pyrazolopyrimidines | HENDRIX MARTIN (DE) | 2011-12-01 | — | — | US | disclosed |
| US-8039477-B2 | Substituted pyrazolo[3,4-d]pyrimidin-4-one compounds as phosphodiesterase inhibitors | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2011-10-18 | — | — | US | disclosed |
| US-8039477-B2 | Substituted pyrazolo[3,4-d]pyrimidin-4-one compounds as phosphodiesterase inhibitors | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2011-10-18 | — | — | US | disclosed |
| US-8039477-B2 | Substituted pyrazolo[3,4-d]pyrimidin-4-one compounds as phosphodiesterase inhibitors | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2011-10-18 | — | — | US | disclosed |
| US-20060111372-A1 | Alkyl-substituted pyrazolopyrimidines | BAYER HEALTHCARE AG (DE) | 2006-05-25 | — | — | US | disclosed |
| EP-1534713-B1 | ALKYL-SUBSTITUTED PYRAZOLOPYRIMIDINES | BAYER HEALTHCARE AG (DE) | 2006-01-11 | — | — | EP | disclosed |
| WO-2004026876-A1 | ALKYL-SUBSTITUTED PYRAZOLOPYRIMIDINES | BAYER HEALTHCARE AG (DE) | 2004-04-01 | — | — | 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 (2 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-20110294834-A1 | Alkyl-substituted pyrazolopyrimidines | P2RX4, P2RX5, P2RY4 | PDE9A 450/4885PDE1C 753/4885PDE1B 342/4885 |
| US-20060111372-A1 | Alkyl-substituted pyrazolopyrimidines | P2RX4, P2RX5, P2RY4 | PDE9A 450/4885PDE1C 753/4885PDE1B 342/4885 |
“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.