Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MAPT | P10636 | 5/20 | 0.46 |
| ▸ | MEN1 | O00255 | 4/20 | 0.46 |
| ▸ | KMT2A | Q03164 | 4/20 | 0.46 |
| ▸ | NPC1 | O15118 | 2/20 | 0.46 |
| ▸ | RAB9A | P51151 | 2/20 | 0.46 |
| ▸ | PTPRF | P10586 | 1/20 | 0.46 |
| ▸ | KDM4E | B2RXH2 | 7/20 | 0.41 |
| ▸ | ALDH1A1 | P00352 | 5/20 | 0.41 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.41 |
| ▸ | HDAC4 | P56524 | 1/20 | 0.41 |
| ▸ | HDAC2 | Q92769 | 1/20 | 0.41 |
| ▸ | HDAC8 | Q9BY41 | 1/20 | 0.41 |
| ▸ | MCL1 | Q07820 | 2/20 | 0.41 |
| ▸ | HPGD | P15428 | 4/20 | 0.40 |
| ▸ | HSD17B10 | Q99714 | 3/20 | 0.40 |
| ▸ | ALOX15 | P16050 | 2/20 | 0.40 |
| ▸ | RECQL | P46063 | 2/20 | 0.40 |
| ▸ | TDP1 | Q9NUW8 | 2/20 | 0.40 |
| ▸ | AR | P10275 | 1/20 | 0.40 |
| ▸ | CYP3A4 | P08684 | 3/20 | 0.39 |
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 | |
|---|---|---|---|---|
| SCHEMBL3782017 | 0.84 | PTPRF (0.46) | MAPTKMT2ANPC1RAB9APTPRF | |
| SCHEMBL20552496 | 0.80 | AR (0.44) | MAPTMEN1KMT2APTPRFKDM4E | |
| SCHEMBL3901331 | 0.80 | AR (0.44) | MAPTMEN1KMT2APTPRFKDM4E | |
| SCHEMBL26123884 | 0.74 | TTR (0.40) | MAPTNPC1RAB9APTPRFKDM4E | |
| SCHEMBL22345863 | 0.73 | PTPRF (0.36) | MAPTMEN1KMT2APTPRFKDM4E | |
| SCHEMBL2809659 | 0.71 | KDM4E (0.68) | MAPTMEN1KMT2ANPC1RAB9A | |
| SCHEMBL3902371 | 0.70 | MAP3K14 (0.40) | MEN1KMT2AALDH1A1ARGAA | |
| SCHEMBL24080327 | 0.70 | KMT2A (0.55) | MAPTMEN1KMT2APTPRFKDM4E | |
| SCHEMBL19807346 | 0.68 | MAOA (0.42) | MAPTMEN1KMT2AKDM4EALDH1A1 | |
| SCHEMBL28436076 | 0.68 | KDM4E (0.43) | PTPRFKDM4ECYP3A4LMNA |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1097142-B1 | PHTHALAZINE DERIVATIVES PHOSPHODIESTERASE 4 INHIBITORS | ZAMBON SPA (IT) | 2004-10-13 | — | — | EP | disclosed |
| US-20040043999-A1 | Phthalazine derivatives as phosphodiesterase 4-inhibitors | ZAMBON GROUP S.P.A | 2004-03-04 | — | — | US | disclosed |
| EP-1042300-B1 | PHTHALAZINE DERIVATIVES USEFUL AS PHOSPHODIESTERASE 4 INHIBITORS | ZAMBON SPA (IT) | 2004-02-11 | — | — | EP | disclosed |
| US-6589951-B1 | N right-arrowO derivatives and pharmaceutically acceptable salt thereof are PDE 4 and TNF pharmaceutically acceptable salt thereof are PDE 4 and TNF alpha inhibitors. | ZAMBON GROUP S.P.A. (IT) | 2003-07-08 | — | — | US | disclosed |
| US-6492360-B1 | Phthalazine derivatives phosphodiesterase 4 inhibitors | ZAMBON GROUP S.P.A. (IT) | 2002-12-10 | — | — | US | disclosed |
| US-6329370-B1 | CARDIOVASCULAR DISORDERS AND TUMOR NECROSIS FACTOR (HEREINAFTER TNF.SUB..ALPHA.), A CYTOKINE WITH PRO-INFLAMMATORY ACTIVITY | ZAMBON GROUP S.P.A. (IT) | 2001-12-11 | — | — | US | disclosed |
| EP-1097142-A1 | PHTHALAZINE DERIVATIVES PHOSPHODIESTERASE 4 INHIBITORS | ZAMBON GROUP S.p.A. (IT) | 2001-05-09 | — | — | EP | disclosed |
| WO-2000005218-A1 | PHTHALAZINE DERIVATIVES PHOSPHODIESTERASE 4 INHIBITORS | ZAMBON GROUP S.P.A. (IT) | 2000-02-03 | — | — | 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 (1 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-20040043999-A1 | Phthalazine derivatives as phosphodiesterase 4-inhibitors | PDE5A, PDE3B, PDE3A | MAPT 4389/4885MEN1 3186/4885KMT2A 955/4885 |
“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.