Predicted protein targets (top 7)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4A | P27815 | 12/20 | 0.53 |
| ▸ | PDE4D | Q08499 | 12/20 | 0.53 |
| ▸ | PDE4B | Q07343 | 9/20 | 0.53 |
| ▸ | PDE4C | Q08493 | 9/20 | 0.53 |
| ▸ | RXRA | P19793 | 4/20 | 0.44 |
| ▸ | LPAR1 | Q92633 | 1/20 | 0.43 |
| ▸ | LPAR5 | Q9H1C0 | 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 | |
|---|---|---|---|---|
| SCHEMBL1157624 | 0.91 | PDE4A (0.57) | PDE4APDE4DPDE4BPDE4CLPAR1 | |
| SCHEMBL4192993 | 0.90 | PDE4A (0.53) | PDE4APDE4DPDE4BPDE4CLPAR1 | |
| SCHEMBL4194607 | 0.90 | PDE4A (0.56) | PDE4APDE4DPDE4BPDE4CLPAR1 | |
| SCHEMBL4198463 | 0.89 | PDE4A (0.55) | PDE4APDE4DPDE4BPDE4CLPAR1 | |
| SCHEMBL1157333 | 0.87 | PDE4A (0.56) | PDE4APDE4DPDE4BPDE4CLPAR1 | |
| SCHEMBL4201212 | 0.86 | PDE4A (0.56) | PDE4APDE4DPDE4BPDE4CLPAR1 | |
| SCHEMBL3131895 | 0.86 | PDE4A (0.55) | PDE4APDE4DPDE4BPDE4CLPAR1 | |
| SCHEMBL4191200 | 0.86 | PDE4A (0.56) | PDE4APDE4DPDE4BPDE4CLPAR1 | |
| SCHEMBL3129583 | 0.86 | PDE4A (0.54) | PDE4APDE4DPDE4BPDE4C | |
| SCHEMBL3130998 | 0.86 | PDE4A (0.53) | PDE4APDE4DPDE4BPDE4CLPAR1 |
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 16 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
| EP-1539697-A1 | PHOSPHODIESTERASE 4 INHIBITORS, INCLUDING N-SUBSTITUTED ANILINE AND DIPHENYLAMINE ANALOGS | Memory Pharmaceutical Corporation (US) | 2005-06-15 | — | — | EP | 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 |
| WO-2004009552-A1 | PHOSPHODIESTERASE 4 INHIBITORS, INCLUDING N-SUBSTITUTED ANILINE AND DIPHENYLAMINE ANALOGS | MEMORY PHARMACEUTICALS CORPORATION (US) | 2004-01-29 | — | — | WO | disclosed |
| EP-1353907-A2 | PHOSPHODIESTERASE 4 INHIBITORS | Memory Pharmaceutical Corporation (US) | 2003-10-22 | — | — | EP | 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 |
| WO-2002074726-A2 | ANILINE DERIVATIVES USEFUL AS PHOSPHODIESTERASE 4 INHIBITORS | MEMORY PHARMACEUTICALS CORPORATION (US) | 2002-09-26 | — | — | 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 (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 | PDE4A 1/4885PDE4D 9/4885PDE4B 2/4885 |
| US-20020151566-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3A | PDE4A 1/4885PDE4D 9/4885PDE4B 2/4885 |
| US-20040230072-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3A | PDE4A 1/4885PDE4D 9/4885PDE4B 2/4885 |
| US-20110046146-A9 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3B | PDE4A 1/4885PDE4D 9/4885PDE4B 2/4885 |
| US-20070078139-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3B | PDE4A 1/4885PDE4D 9/4885PDE4B 2/4885 |
| US-20090048255-A1 | PHOSPHODIESTERASE 4 INHIBITORS, INCLUDING N-SUBSTITUTED ANILINE AND DIPHENYLAMINE ANALOGS | PDE4A, PDE4B, PDE3A | PDE4A 1/4885PDE4D 8/4885PDE4B 2/4885 |
| US-20050119225-A1 | Phosphodiesterase 4 inhibitors, including N-substituted aniline and diphenylamine analogs | PDE4A, PDE4B, PDE3A | PDE4A 1/4885PDE4D 8/4885PDE4B 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.