Predicted protein targets (top 18)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MAP2K4 | P45985 | 2/20 | 0.44 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.43 |
| ▸ | RECQL | P46063 | 1/20 | 0.43 |
| ▸ | PARP1 | P09874 | 4/20 | 0.42 |
| ▸ | TSHR | P16473 | 1/20 | 0.42 |
| ▸ | TTR | P02766 | 6/20 | 0.41 |
| ▸ | CSNK2A1 | P68400 | 4/20 | 0.40 |
| ▸ | NAPRT | Q6XQN6 | 1/20 | 0.40 |
| ▸ | PDE5A | O76074 | 1/20 | 0.39 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.38 |
| ▸ | MAPK6 | Q16659 | 1/20 | 0.38 |
| ▸ | CSNK2A2 | P19784 | 1/20 | 0.38 |
| ▸ | CSNK2B | P67870 | 1/20 | 0.38 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.37 |
| ▸ | HPGD | P15428 | 2/20 | 0.37 |
| ▸ | POLB | P06746 | 1/20 | 0.37 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.37 |
| ▸ | THRB | P10828 | 1/20 | 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 | |
|---|---|---|---|---|
| SCHEMBL2462240 | 0.94 | PARP1 (0.45) | MAP2K4KDM4ERECQLPARP1TSHR | |
| SCHEMBL4055439 | 0.81 | PARP1 (0.42) | MAP2K4KDM4ERECQLPARP1TTR | |
| SCHEMBL1145032 | 0.80 | MAP2K4 (0.50) | MAP2K4KDM4ETSHRNAPRTMAPK1 | |
| SCHEMBL10508693 | 0.79 | PARP1 (0.48) | MAP2K4KDM4ERECQLPARP1CSNK2A1 | |
| SCHEMBL16110691 | 0.79 | KDM4E (0.55) | KDM4EPARP1MAPK1ALDH1A1HPGD | |
| SCHEMBL2463881 | 0.77 | PARP1 (0.45) | MAP2K4KDM4ERECQLPARP1TTR | |
| SCHEMBL2462619 | 0.77 | KDM4E (0.47) | KDM4EPARP1TSHRALDH1A1HPGD | |
| SCHEMBL4719979 | 0.76 | PARP1 (0.41) | MAP2K4KDM4ERECQLPARP1CSNK2A1 | |
| SCHEMBL4991890 | 0.75 | TSHR (0.50) | MAP2K4KDM4ERECQLTSHRTTR | |
| SCHEMBL4655396 | 0.75 | PARP1 (0.45) | KDM4ERECQLPARP1ALDH1A1 |
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 20 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| 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-10370366-B2 | Pyridazinone compounds and methods for the treatment of cystic fibrosis | FLATLEY DISCOVERY LAB, LLC (US) | 2019-08-06 | — | — | US | disclosed |
| US-10370366-B2 | Pyridazinone compounds and methods for the treatment of cystic fibrosis | FLATLEY DISCOVERY LAB, LLC (US) | 2019-08-06 | — | — | US | disclosed |
| US-20180093976-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | FLATLEY DISCOVERY LAB LLC (US) | 2018-04-05 | — | — | US | disclosed |
| US-20180093976-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | FLATLEY DISCOVERY LAB LLC (US) | 2018-04-05 | — | — | US | disclosed |
| US-9783529-B2 | Pyridazinone compounds and methods for the treatment of cystic fibrosis | FLATLEY DISCOVERY LAB, LLC (US) | 2017-10-10 | — | — | US | disclosed |
| US-9783529-B2 | Pyridazinone compounds and methods for the treatment of cystic fibrosis | FLATLEY DISCOVERY LAB, LLC (US) | 2017-10-10 | — | — | US | disclosed |
| EP-2968323-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | Flatley Discovery Lab (US) | 2016-01-20 | — | — | EP | disclosed |
| US-20150005300-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | FLATLEY DISCOVERY LAB (US) | 2015-01-01 | — | — | US | disclosed |
| US-20150005300-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | FLATLEY DISCOVERY LAB (US) | 2015-01-01 | — | — | US | disclosed |
| WO-2014160440-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | FLATLEY DISCOVERY LAB (US) | 2014-10-02 | — | — | WO | disclosed |
| WO-2014160440-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | FLATLEY DISCOVERY LAB (US) | 2014-10-02 | — | — | WO | disclosed |
| 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 (5 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 | MAP2K4 585/4885KDM4E 761/4885RECQL 3328/4885 |
| US-20150005300-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | CFTR, SLC26A4, PNPO | MAP2K4 3776/4885KDM4E 3610/4885RECQL 76/4885 |
| US-20080146547-A1 | PHTHALAZINE DERIVATIVES | CDK5, HIPK2, PACSIN2 | MAP2K4 585/4885KDM4E 761/4885RECQL 3328/4885 |
| US-20180093976-A1 | PYRIDAZINONE COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS | CFTR, SLC26A4, PNPO | MAP2K4 3776/4885KDM4E 3610/4885RECQL 76/4885 |
| US-10370366-B2 | Pyridazinone compounds and methods for the treatment of cystic fibrosis | CFTR, SLC26A4, PNPO | MAP2K4 3776/4885KDM4E 3610/4885RECQL 76/4885 |
“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.