Predicted protein targets (top 6)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE4D | Q08499 | 18/20 | 0.52 |
| ▸ | PDE4B | Q07343 | 8/20 | 0.52 |
| ▸ | PDE4A | P27815 | 6/20 | 0.52 |
| ▸ | PDE4C | Q08493 | 6/20 | 0.52 |
| ▸ | PDE5A | O76074 | 1/20 | 0.50 |
| ▸ | ABCB11 | O95342 | 1/20 | 0.42 |
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 | |
|---|---|---|---|---|
| SCHEMBL1157762 | 0.95 | PDE4D (0.52) | PDE4DPDE4BPDE4APDE4CPDE5A | |
| SCHEMBL1157297 | 0.89 | PDE4D (0.54) | PDE4DPDE4BPDE4APDE4CPDE5A | |
| SCHEMBL3120236 | 0.88 | PDE4D (0.58) | PDE4DPDE4BPDE4APDE4CPDE5A | |
| SCHEMBL1157939 | 0.87 | FGFR1 (0.43) | PDE4DPDE4BPDE4APDE4C | |
| SCHEMBL1157552 | 0.86 | PDE4D (0.46) | PDE4DPDE4BPDE4APDE4CPDE5A | |
| SCHEMBL1157384 | 0.85 | PDE4A (0.50) | PDE4DPDE4BPDE4APDE4C | |
| SCHEMBL1157650 | 0.85 | PDE4D (0.51) | PDE4DPDE4BPDE4APDE4CPDE5A | |
| SCHEMBL1157901 | 0.85 | PDE4D (0.46) | PDE4DPDE4BPDE4APDE4CPDE5A | |
| SCHEMBL3131819 | 0.84 | PDE4D (0.53) | PDE4DPDE4BPDE4APDE4CPDE5A | |
| SCHEMBL1157700 | 0.82 | PDE4B (0.44) | PDE4DPDE4BPDE4APDE4C |
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 21 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20040230072-A1 | Phosphodiesterase 4 inhibitors | SCHUMACHER RICHARD A (US) | 2004-11-18 | — | — | US | claimed |
| CN-1498211-A | Aniline derivative using as phosphodiesterase 4 inhibitor | ����˹��ҩ�﹫˾ | 2004-05-19 | — | — | CN | claimed |
| 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 |
| CN-100378075-C | Aniline derivatives useful as phosphodiesterase 4 inhibitors | MEMORY PHARMACEUTICALS INC (US) | 2008-04-02 | — | — | CN | 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 |
| CN-1688545-A | phosphodiesterase 4 inhibitors, including N-substituted aniline and diphenylamine analogs | MEMORY PHARM CORP (US) | 2005-10-26 | — | — | CN | disclosed |
| US-20040230072-A1 | Phosphodiesterase 4 inhibitors | SCHUMACHER RICHARD A (US) | 2004-11-18 | — | — | US | disclosed |
| CN-1498211-A | Aniline derivative using as phosphodiesterase 4 inhibitor | ����˹��ҩ�﹫˾ | 2004-05-19 | — | — | CN | disclosed |
| US-6699890-B2 | N-SUBSTITUTED DIETHER ANILINE AND DIETHER DIPHENYLAMINE DERIVATIVES | MEMORY PHARMACEUTICALS CORP. | 2004-03-02 | — | — | US | 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 (6 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 9/4885PDE4B 2/4885PDE4A 1/4885 |
| US-20020151566-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3A | PDE4D 9/4885PDE4B 2/4885PDE4A 1/4885 |
| US-20040230072-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3A | PDE4D 9/4885PDE4B 2/4885PDE4A 1/4885 |
| US-20110046146-A9 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3B | PDE4D 9/4885PDE4B 2/4885PDE4A 1/4885 |
| US-20070078139-A1 | Phosphodiesterase 4 inhibitors | PDE4A, PDE4B, PDE3B | PDE4D 9/4885PDE4B 2/4885PDE4A 1/4885 |
| US-20090048255-A1 | PHOSPHODIESTERASE 4 INHIBITORS, INCLUDING N-SUBSTITUTED ANILINE AND DIPHENYLAMINE ANALOGS | PDE4A, PDE4B, PDE3A | PDE4D 8/4885PDE4B 2/4885PDE4A 1/4885 |
“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.