Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE5A | O76074 | 5/20 | 0.50 |
| ▸ | KCNA5 | P22460 | 7/20 | 0.49 |
| ▸ | USP1 | O94782 | 1/20 | 0.48 |
| ▸ | WDR48 | Q8TAF3 | 1/20 | 0.48 |
| ▸ | KCNH2 | Q12809 | 4/20 | 0.46 |
| ▸ | PIP4K2C | Q8TBX8 | 1/20 | 0.46 |
| ▸ | JAK2 | O60674 | 1/20 | 0.45 |
| ▸ | LCK | P06239 | 1/20 | 0.45 |
| ▸ | LYN | P07948 | 1/20 | 0.45 |
| ▸ | CDK2 | P24941 | 1/20 | 0.45 |
| ▸ | TYK2 | P29597 | 1/20 | 0.45 |
| ▸ | TXK | P42681 | 1/20 | 0.45 |
| ▸ | NR2C2 | P49116 | 1/20 | 0.45 |
| ▸ | GSK3B | P49841 | 1/20 | 0.45 |
| ▸ | IRAK1 | P51617 | 1/20 | 0.45 |
| ▸ | BMX | P51813 | 1/20 | 0.45 |
| ▸ | JAK3 | P52333 | 1/20 | 0.45 |
| ▸ | TEK | Q02763 | 1/20 | 0.45 |
| ▸ | BTK | Q06187 | 1/20 | 0.45 |
| ▸ | ITK | Q08881 | 1/20 | 0.45 |
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 | |
|---|---|---|---|---|
| SCHEMBL16183957 | 0.94 | KCNA5 (0.49) | PDE5AKCNA5USP1WDR48KCNH2 | |
| SCHEMBL16183959 | 0.92 | KCNA5 (0.49) | PDE5AKCNA5USP1WDR48KCNH2 | |
| SCHEMBL16183958 | 0.92 | KCNA5 (0.49) | PDE5AKCNA5KCNH2PIP4K2CJAK2 | |
| SCHEMBL16183960 | 0.90 | PDE5A (0.51) | PDE5AKCNA5KCNH2PIP4K2CJAK2 | |
| SCHEMBL16183956 | 0.90 | PDE5A (0.53) | PDE5AKCNA5KCNH2PIP4K2CJAK2 | |
| SCHEMBL14474596 | 0.88 | KCNA5 (0.61) | PDE5AKCNA5USP1WDR48KCNH2 | |
| SCHEMBL16183961 | 0.88 | PDE5A (0.51) | PDE5AKCNA5KCNH2PIP4K2CJAK2 | |
| SCHEMBL16183954 | 0.87 | PDE5A (0.53) | PDE5AKCNA5KCNH2JAK2LCK | |
| SCHEMBL17212407 | 0.86 | PDE5A (0.68) | PDE5AKCNA5USP1WDR48KCNH2 | |
| SCHEMBL16183726 | 0.83 | CYP1A2 (0.45) | PDE5AUSP1WDR48MAPTKDM4E |
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 2 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20140315886-A1 | QUINAZOLINES AS THERAPEUTIC COMPOUNDS AND RELATED METHODS OF USE | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 2014-10-23 | — | — | US | disclosed |
| US-20140315886-A1 | QUINAZOLINES AS THERAPEUTIC COMPOUNDS AND RELATED METHODS OF USE | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 2014-10-23 | — | — | US | 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-20140315886-A1 | QUINAZOLINES AS THERAPEUTIC COMPOUNDS AND RELATED METHODS OF USE | PPP2CA, PPP4C, PPP3CB | PDE5A 704/4885KCNA5 4457/4885USP1 2108/4885 |
“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.