Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CNR2 | P34972 | 2/20 | 0.45 |
| ▸ | AKR1C3 | P42330 | 1/20 | 0.43 |
| ▸ | PRKDC | P78527 | 1/20 | 0.42 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.41 |
| ▸ | CYP3A4 | P08684 | 2/20 | 0.41 |
| ▸ | ALOX15 | P16050 | 2/20 | 0.41 |
| ▸ | TSHR | P16473 | 2/20 | 0.41 |
| ▸ | CYP2C19 | P33261 | 2/20 | 0.41 |
| ▸ | CLK4 | Q9HAZ1 | 2/20 | 0.41 |
| ▸ | USP2 | O75604 | 2/20 | 0.41 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.41 |
| ▸ | LMNA | P02545 | 3/20 | 0.38 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.38 |
| ▸ | TP53 | P04637 | 2/20 | 0.38 |
| ▸ | MAPK1 | P28482 | 2/20 | 0.38 |
| ▸ | HSD17B10 | Q99714 | 2/20 | 0.38 |
| ▸ | HIF1A | Q16665 | 1/20 | 0.38 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.38 |
| ▸ | RECQL | P46063 | 1/20 | 0.37 |
| ▸ | NOTUM | Q6P988 | 3/20 | 0.37 |
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 | |
|---|---|---|---|---|
| SCHEMBL3543532 | 0.78 | ALDH1A1 (0.44) | CNR2PRKDCCYP1A2ALOX15TSHR | |
| SCHEMBL3541165 | 0.76 | CNR2 (0.45) | CNR2AKR1C3CYP1A2LMNAALDH1A1 | |
| SCHEMBL3543964 | 0.75 | LMNA (0.41) | CNR2AKR1C3PRKDCCYP1A2CYP3A4 | |
| SCHEMBL28757513 | 0.75 | LMNA (0.41) | PRKDCCYP1A2LMNAALDH1A1HSD17B10 | |
| SCHEMBL3545303 | 0.75 | LMNA (0.41) | CYP1A2ALOX15TSHRUSP2LMNA | |
| SCHEMBL4287156 | 0.74 | ALDH1A1 (0.44) | CNR2AKR1C3ALOX15LMNAALDH1A1 | |
| SCHEMBL4282318 | 0.74 | CYP2A13 (0.42) | CYP1A2CYP3A4ALOX15CYP2C19CYP2D6 | |
| SCHEMBL31096358 | 0.73 | AKR1C3 (0.70) | CNR2AKR1C3PRKDCCYP1A2CYP3A4 | |
| SCHEMBL20752166 | 0.73 | AKR1C3 (0.70) | CNR2AKR1C3PRKDCCYP1A2CYP3A4 | |
| SCHEMBL4278167 | 0.72 | AKR1C3 (0.50) | CNR2AKR1C3TSHR |
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 11 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8044041-B2 | e.g. 4-Chloro-1-hydroxy-phthalazine-6-carboxylic acid [4-chloro-3'-(2-dimethylamino-ethoxy)-biphenyl-3-yl]-amide; multifunctioning protein kinase inhibitors; anticarcinogenic, antiinflammatory, antidiabetic agent, neurodegenerative diseases | FOREST LABORATORIES HOLDINGS LIMITED (BM) | 2011-10-25 | — | — | US | claimed |
| EP-2131656-A2 | PHTHALAZINE DERIVATIVES | Forest Laboratories Holdings Limited (BM) | 2009-12-16 | — | — | EP | claimed |
| US-20080146547-A1 | PHTHALAZINE DERIVATIVES | FOREST LABORATORIES HOLDINGS LIMITED (BM) | 2008-06-19 | — | — | US | claimed |
| WO-2008061108-A2 | PHTHALAZINE DERIVATIVES | FOREST LABORATORIES HOLDINGS LIMITED (BM) | 2008-05-22 | — | — | WO | claimed |
| US-8349836-B2 | Phthalazine derivatives as inhibitors of protein kinase | ARALDI GIAN-LUCA (US) | 2013-01-08 | — | — | US | disclosed |
| US-8044041-B2 | e.g. 4-Chloro-1-hydroxy-phthalazine-6-carboxylic acid [4-chloro-3'-(2-dimethylamino-ethoxy)-biphenyl-3-yl]-amide; multifunctioning protein kinase inhibitors; anticarcinogenic, antiinflammatory, antidiabetic agent, neurodegenerative diseases | FOREST LABORATORIES HOLDINGS LIMITED (BM) | 2011-10-25 | — | — | US | disclosed |
| US-20110237571-A1 | PHTHALAZINE DERIVATIVES | ARALDI GIAN-LUCA | 2011-09-29 | — | — | US | disclosed |
| EP-2131656-A2 | PHTHALAZINE DERIVATIVES | Forest Laboratories Holdings Limited (BM) | 2009-12-16 | — | — | EP | disclosed |
| US-20090137580-A1 | Fused Heterocyclic Derivatives and Use Thereof | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2009-05-28 | — | — | US | disclosed |
| US-20080146547-A1 | PHTHALAZINE DERIVATIVES | FOREST LABORATORIES HOLDINGS LIMITED (BM) | 2008-06-19 | — | — | US | disclosed |
| WO-2008061108-A2 | PHTHALAZINE DERIVATIVES | FOREST LABORATORIES HOLDINGS LIMITED (BM) | 2008-05-22 | — | — | 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 (3 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-20110237571-A1 | PHTHALAZINE DERIVATIVES | CDK5, HIPK2, PACSIN2 | CNR2 3569/4885AKR1C3 3547/4885PRKDC 92/4885 |
| US-20080146547-A1 | PHTHALAZINE DERIVATIVES | CDK5, HIPK2, PACSIN2 | CNR2 3569/4885AKR1C3 3547/4885PRKDC 92/4885 |
| US-20090137580-A1 | Fused Heterocyclic Derivatives and Use Thereof | TIE1, KDR, FLT1 | CNR2 69/4885AKR1C3 2273/4885PRKDC 648/4885 |
“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.