Predicted protein targets (top 14)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | DRD1 | P21728 | 1/20 | 0.62 |
| ▸ | DRD4 | P21917 | 1/20 | 0.62 |
| ▸ | DRD5 | P21918 | 1/20 | 0.62 |
| ▸ | POLB | P06746 | 1/20 | 0.59 |
| ▸ | KDM4E | B2RXH2 | 3/20 | 0.58 |
| ▸ | NPC1 | O15118 | 1/20 | 0.55 |
| ▸ | RAB9A | P51151 | 1/20 | 0.55 |
| ▸ | LTA4H | P09960 | 1/20 | 0.54 |
| ▸ | TSHR | P16473 | 1/20 | 0.54 |
| ▸ | MAOB | P27338 | 1/20 | 0.53 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.52 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.52 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.52 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.52 |
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 | |
|---|---|---|---|---|
| SCHEMBL14578233 | 0.84 | DRD1 (0.65) | DRD1DRD4DRD5POLBKDM4E | |
| SCHEMBL6997049 | 0.83 | DRD1 (0.72) | DRD1DRD4DRD5POLBKDM4E | |
| SCHEMBL3405632 | 0.81 | KDM4E (0.86) | DRD1DRD4DRD5POLBKDM4E | |
| SCHEMBL15336695 | 0.81 | DRD1 (0.62) | DRD1DRD4DRD5POLBKDM4E | |
| SCHEMBL12058633 | 0.81 | TDP1 (0.74) | DRD1DRD4DRD5POLBKDM4E | |
| SCHEMBL5319656 | 0.81 | KDM4E (0.70) | DRD1DRD4DRD5POLBKDM4E | |
| SCHEMBL14396561 | 0.81 | POLB (0.63) | DRD1DRD4DRD5POLBKDM4E | |
| SCHEMBL1853220 | 0.81 | DRD1 (0.62) | DRD1DRD4DRD5POLBKDM4E | |
| Ammonia Solution, Strong SCHEMBL4267670 | 0.80 | KDM4E (0.68) | DRD1DRD4DRD5POLBKDM4E | |
| SCHEMBL4024630 | 0.79 | DRD1 (0.71) | DRD1DRD4DRD5POLBKDM4E |
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 10 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-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 (2 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 | DRD1 4522/4885DRD4 4280/4885DRD5 3687/4885 |
| US-20080146547-A1 | PHTHALAZINE DERIVATIVES | CDK5, HIPK2, PACSIN2 | DRD1 4522/4885DRD4 4280/4885DRD5 3687/4885 |
“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.