Predicted protein targets (top 3)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH4 | Q9H3N8 | 3/20 | 0.33 |
| ▸ | HRH3 | Q9Y5N1 | 2/20 | 0.33 |
| ▸ | PTH1R | Q03431 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL13064852 | 0.89 | PLAT (0.32) | PTH1R | |
| Trifluoroacetic Acid SCHEMBL848627 | 0.89 | PTH1R (0.38) | HRH4HRH3PTH1R | |
| Trifluoroacetic Acid SCHEMBL848936 | 0.83 | PTH1R (0.33) | HRH4HRH3PTH1R | |
| Trifluoroacetic Acid SCHEMBL849956 | 0.81 | CHRNB2 (0.37) | HRH4HRH3PTH1R | |
| Trifluoroacetic Acid SCHEMBL849034 | 0.80 | HRH4 (0.33) | HRH4HRH3PTH1R | |
| Trifluoroacetic Acid SCHEMBL848374 | 0.78 | HRH4 (0.31) | HRH4HRH3 | |
| SCHEMBL13064572 | 0.78 | PTH1R (0.31) | PTH1R | |
| SCHEMBL879709 | 0.76 | PTH1R (0.38) | HRH4PTH1R | |
| SCHEMBL16302133 | 0.76 | PTH1R (0.32) | PTH1R | |
| SCHEMBL16357929 | 0.76 | PTH1R (0.32) | PTH1R |
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 7 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-9487517-B2 | Spiroimidazolone derivative | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2016-11-08 | — | — | US | disclosed |
| US-20160016956-A1 | SPIROIMIDAZOLONE DERIVATIVE | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2016-01-21 | — | — | US | disclosed |
| EP-2433940-B9 | SPIROIMIDAZOLONE DERIVATIVE | CHUGAI PHARMACEUTICAL CO LTD (JP) | 2015-10-28 | — | — | EP | disclosed |
| US-9169254-B2 | Spiroimidazolone derivative | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2015-10-27 | — | — | US | disclosed |
| EP-2433940-B1 | SPIROIMIDAZOLONE DERIVATIVE | CHUGAI PHARMACEUTICAL CO LTD (JP) | 2014-09-24 | — | — | EP | disclosed |
| US-20120270838-A1 | SPIROIMIDAZOLONE DERIVATIVE | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2012-10-25 | — | — | US | disclosed |
| EP-2433940-A1 | SPIROIMIDAZOLONE DERIVATIVE | Chugai Seiyaku Kabushiki Kaisha (JP) | 2012-03-28 | — | — | EP | 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-20120270838-A1 | SPIROIMIDAZOLONE DERIVATIVE | WNK3, REN, SGK3 | HRH4 633/4885HRH3 1416/4885PTH1R 1869/4885 |
| US-20160016956-A1 | SPIROIMIDAZOLONE DERIVATIVE | WNK3, REN, SGK3 | HRH4 633/4885HRH3 1416/4885PTH1R 1869/4885 |
“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.