Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MEN1 | O00255 | 2/20 | 0.35 |
| ▸ | HPGD | P15428 | 2/20 | 0.35 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.35 |
| ▸ | SIGMAR1 | Q99720 | 3/20 | 0.34 |
| ▸ | HTR3E | A5X5Y0 | 1/20 | 0.34 |
| ▸ | HTR3B | O95264 | 1/20 | 0.34 |
| ▸ | ADRB1 | P08588 | 1/20 | 0.34 |
| ▸ | HTR3A | P46098 | 1/20 | 0.34 |
| ▸ | HTR3D | Q70Z44 | 1/20 | 0.34 |
| ▸ | HTR3C | Q8WXA8 | 1/20 | 0.34 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.33 |
| ▸ | CYP3A4 | P08684 | 2/20 | 0.33 |
| ▸ | CYP2D6 | P10635 | 2/20 | 0.33 |
| ▸ | CYP2C9 | P11712 | 2/20 | 0.33 |
| ▸ | KCNA5 | P22460 | 2/20 | 0.33 |
| ▸ | CYP2C19 | P33261 | 2/20 | 0.33 |
| ▸ | KCNH2 | Q12809 | 2/20 | 0.33 |
| ▸ | KCNE1 | P15382 | 1/20 | 0.33 |
| ▸ | HSP90AA1 | P07900 | 1/20 | 0.33 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.32 |
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 | |
|---|---|---|---|---|
| SCHEMBL947117 | 0.73 | HPGD (0.46) | MEN1HPGDKMT2ACYP1A2CYP3A4 | |
| SCHEMBL1177108 | 0.71 | ALDH1A1 (0.43) | MEN1HPGDKMT2ACYP1A2CYP3A4 | |
| SCHEMBL30841303 | 0.70 | CYP1A2 (0.39) | MEN1HPGDKMT2ACYP1A2CYP3A4 | |
| SCHEMBL949805 | 0.70 | SIGMAR1 (0.50) | MEN1HPGDKMT2ASIGMAR1HTR3E | |
| SCHEMBL29218137 | 0.67 | CYP2B6 (0.34) | MEN1KMT2ASIGMAR1CYP2D6KCNH2 | |
| SCHEMBL8386424 | 0.66 | MEN1 (0.47) | MEN1HPGDKMT2ACYP1A2CYP2D6 | |
| SCHEMBL3831644 | 0.65 | — | — | |
| SCHEMBL11884832 | 0.64 | ALOX5 (0.48) | MEN1KMT2ASIGMAR1HTR3EHTR3B | |
| SCHEMBL2465377 | 0.64 | CYP1A2 (0.38) | MEN1HPGDKMT2ASIGMAR1CYP1A2 | |
| Hydrochloric Acid SCHEMBL6567076 | 0.63 | CA2 (0.32) | — |
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 | MEN1 2282/4885HPGD 2226/4885KMT2A 502/4885 |
| US-20080146547-A1 | PHTHALAZINE DERIVATIVES | CDK5, HIPK2, PACSIN2 | MEN1 2282/4885HPGD 2226/4885KMT2A 502/4885 |
“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.