Predicted protein targets (top 13)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CTSK | P43235 | 6/20 | 0.50 |
| ▸ | CTSS | P25774 | 3/20 | 0.50 |
| ▸ | CA1 | P00915 | 2/20 | 0.46 |
| ▸ | CA7 | P43166 | 2/20 | 0.46 |
| ▸ | CA2 | P00918 | 2/20 | 0.46 |
| ▸ | CA12 | O43570 | 1/20 | 0.44 |
| ▸ | CA14 | Q9ULX7 | 1/20 | 0.44 |
| ▸ | CTSL | P07711 | 2/20 | 0.43 |
| ▸ | CTSB | P07858 | 1/20 | 0.43 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.42 |
| ▸ | PREP | P48147 | 1/20 | 0.41 |
| ▸ | TRPA1 | O75762 | 1/20 | 0.40 |
| ▸ | PSENEN | Q9NZ42 | 1/20 | 0.40 |
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 | |
|---|---|---|---|---|
| SCHEMBL19981637 | 0.91 | CTSK (0.48) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL9439387 | 0.90 | CTSK (0.47) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL9439267 | 0.90 | CTSK (0.47) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL19981634 | 0.88 | CTSK (0.52) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL7442727 | 0.81 | CTSK (0.47) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL5873389 | 0.80 | CTSK (0.51) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL14778518 | 0.79 | CTSK (0.53) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL3212857 | 0.79 | CTSK (0.53) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL3212854 | 0.79 | CTSK (0.53) | CTSKCTSSCA1CA7CA2 | |
| SCHEMBL8933949 | 0.76 | CTSK (0.57) | CTSKCTSSCA1CA7CA2 |
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 4 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11292783-B2 | Substituted 1,2,3,4-tetrahydroisoquinolines as kappa opioid antagonists | RESEARCH TRIANGLE INSTITUTE (NC) | 2022-04-05 | — | — | US | disclosed |
| EP-3512832-B1 | TETRAHYDROISOQUINOLINE KAPPA OPIOID ANTAGONISTS | RES TRIANGLE INST (US) | 2021-05-19 | — | — | EP | disclosed |
| US-20190263781-A1 | Tetrahydroisoquinoline Kappa Opioid Antagonists | RESEARCH TRIANGLE INSTITUTE (US) | 2019-08-29 | — | — | US | disclosed |
| WO-2018053222-A1 | TETRAHYDROISOQUINOLINE KAPPA OPIOID ANTAGONISTS | RESEARCH TRAINGLE INSTITUTE (US) | 2018-03-22 | — | — | 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-11292783-B2 | Substituted 1,2,3,4-tetrahydroisoquinolines as kappa opioid antagonists | OPRK1, OPRD1, OPRM1 | CTSK 3093/4885CTSS 2915/4885CA1 4237/4885 |
| US-20190263781-A1 | Tetrahydroisoquinoline Kappa Opioid Antagonists | OPRK1, OPRD1, OPRM1 | CTSK 3036/4885CTSS 3452/4885CA1 3900/4885 |
“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.