Predicted protein targets (top 10)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4D | Q08499 | 11/20 | 0.69 |
| ▸ | PDE4A | P27815 | 10/20 | 0.69 |
| ▸ | PDE4B | Q07343 | 9/20 | 0.69 |
| ▸ | PDE4C | Q08493 | 9/20 | 0.69 |
| ▸ | POLB | P06746 | 1/20 | 0.59 |
| ▸ | PDE5A | O76074 | 2/20 | 0.57 |
| ▸ | PDE1A | P54750 | 1/20 | 0.57 |
| ▸ | PDE1B | Q01064 | 1/20 | 0.57 |
| ▸ | PDE1C | Q14123 | 1/20 | 0.57 |
| ▸ | CDC25B | P30305 | 1/20 | 0.53 |
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 | |
|---|---|---|---|---|
| SCHEMBL1157564 | 0.86 | CDC25B (0.57) | PDE4DPDE4APDE4BPDE4CPOLB | |
| SCHEMBL1157367 | 0.85 | PDE4A (0.62) | PDE4DPDE4APDE4BPDE4CPOLB | |
| SCHEMBL1028427 | 0.82 | PDE4B (0.80) | PDE4DPDE4APDE4BPDE4C | |
| SCHEMBL30009845 | 0.82 | PDE4B (0.80) | PDE4DPDE4APDE4BPDE4C | |
| SCHEMBL7406024 | 0.82 | PDE4A (1.00) | PDE4DPDE4APDE4BPDE4CPOLB | |
| SCHEMBL1157921 | 0.82 | POLB (0.55) | PDE4DPDE4APDE4BPDE4CPOLB | |
| SCHEMBL1157362 | 0.82 | PDE5A (0.66) | PDE4DPDE4APDE4BPDE4CPOLB | |
| SCHEMBL9005494 | 0.81 | PDE4D (0.78) | PDE4DPDE4APDE4BPDE4C | |
| Hydrochloric Acid SCHEMBL6586041 | 0.81 | PDE4B (0.78) | PDE4DPDE4APDE4BPDE4C | |
| SCHEMBL7336609 | 0.81 | PDE4D (0.78) | PDE4DPDE4APDE4BPDE4C |
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 14 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1353907-A2 | PHOSPHODIESTERASE 4 INHIBITORS | Memory Pharmaceutical Corporation (US) | 2003-10-22 | — | — | EP | claimed |
| US-20030149052-A1 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. | 2003-08-07 | — | — | US | claimed |
| US-20020151566-A1 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. (US) | 2002-10-17 | — | — | US | claimed |
| WO-2002074726-A2 | ANILINE DERIVATIVES USEFUL AS PHOSPHODIESTERASE 4 INHIBITORS | MEMORY PHARMACEUTICALS CORPORATION (US) | 2002-09-26 | — | — | WO | claimed |
| US-20110046146-A9 | Phosphodiesterase 4 inhibitors | SCHUMACHER RICHARD A | 2011-02-24 | — | — | US | disclosed |
| US-20090048255-A1 | PHOSPHODIESTERASE 4 INHIBITORS, INCLUDING N-SUBSTITUTED ANILINE AND DIPHENYLAMINE ANALOGS | SCHUMACHER RICHARD A | 2009-02-19 | — | — | US | disclosed |
| US-7405230-B2 | Phosphodiesterase 4 inhibitors, including N-substituted aniline and diphenylamine analogs | MEMORY PHARMACEUTICALS CORPORATION (US) | 2008-07-29 | — | — | US | disclosed |
| US-7205320-B2 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. (US) | 2007-04-17 | — | — | US | disclosed |
| US-20070078139-A1 | Phosphodiesterase 4 inhibitors | SCHUMACHER RICHARD A | 2007-04-05 | — | — | US | disclosed |
| US-20050119225-A1 | Phosphodiesterase 4 inhibitors, including N-substituted aniline and diphenylamine analogs | MEMORY PHARMACEUTICALS CORP. (US) | 2005-06-02 | — | — | US | disclosed |
| US-20040230072-A1 | Phosphodiesterase 4 inhibitors | SCHUMACHER RICHARD A (US) | 2004-11-18 | — | — | US | disclosed |
| US-6699890-B2 | N-SUBSTITUTED DIETHER ANILINE AND DIETHER DIPHENYLAMINE DERIVATIVES | MEMORY PHARMACEUTICALS CORP. | 2004-03-02 | — | — | US | disclosed |
| US-20030149052-A1 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. | 2003-08-07 | — | — | US | disclosed |
| US-20020151566-A1 | Phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS CORP. (US) | 2002-10-17 | — | — | US | 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 (7 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-20030149052-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3A | PDE4D 9/4885PDE4A 1/4885PDE4B 2/4885 |
| US-20020151566-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3A | PDE4D 9/4885PDE4A 1/4885PDE4B 2/4885 |
| US-20040230072-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3A | PDE4D 9/4885PDE4A 1/4885PDE4B 2/4885 |
| US-20110046146-A9 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3B | PDE4D 9/4885PDE4A 1/4885PDE4B 2/4885 |
| US-20070078139-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3B | PDE4D 9/4885PDE4A 1/4885PDE4B 2/4885 |
| US-20090048255-A1 | PHOSPHODIESTERASE 4 INHIBITORS, INCLUDING N-SUBSTITUTED ANILINE AND DIPHENYLAMINE ANALOGS | PDE4A, PDE4B, PDE3A | PDE4D 8/4885PDE4A 1/4885PDE4B 2/4885 |
| US-20050119225-A1 | Phosphodiesterase 4 inhibitors, including N-substituted aniline and diphenylamine analogs | PDE4A, PDE4B, PDE3A | PDE4D 8/4885PDE4A 1/4885PDE4B 2/4885 |
“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.