Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Nalbuphine. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 7)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | OPRM1 known ✓ | P35372 | 11/20 | 1.00 |
| ▸ | OPRK1 known ✓ | P41145 | 10/20 | 1.00 |
| ▸ | OPRD1 known ✓ | P41143 | 9/20 | 1.00 |
| ▸ | LMNA | P02545 | 2/20 | 1.00 |
| ▸ | CYP1A2 | P05177 | 1/20 | 1.00 |
| ▸ | PKM | P14618 | 1/20 | 1.00 |
| ▸ | THPO | P40225 | 1/20 | 1.00 |
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 | |
|---|---|---|---|---|
| Nalbuphine SCHEMBL6123677 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL12646324 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL722708 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL13906700 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL12588894 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL13906701 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL19767567 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL19385893 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL21090866 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 | |
| Nalbuphine SCHEMBL12566029 | 1.00 | OPRM1 (1.00) | OPRM1OPRK1OPRD1LMNACYP1A2 |
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 5 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11142502-B2 | (+)-morphinans as antagonists of Toll-like receptor 9 and therapeutic uses thereof | MALLINCKRODT LLC (US) | 2021-10-12 | — | — | US | disclosed |
| US-20200172488-A1 | (+)-MORPHINANS AS ANTAGONISTS OF TOLL-LIKE RECEPTOR 9 AND THERAPEUTIC USES THEREOF | MALLINCKRODT LLC | 2020-06-04 | — | — | US | disclosed |
| US-10363251-B2 | (+)-morphinans as antagonists of toll-like receptor 9 and therapeutic uses thereof | MALLINCKRODT LLC (US) | 2019-07-30 | — | — | US | disclosed |
| US-9562014-B2 | (+)-morphinans as antagonists of toll-like receptor 9 and therapeutic uses thereof | MALLINCKRODT LLC (US) | 2017-02-07 | — | — | US | disclosed |
| US-20170029432-A1 | (+)-MORPHINANS AS ANTAGONISTS OF TOLL-LIKE RECEPTOR 9 AND THERAPEUTIC USES THEREOF | MALLINCKRODT ENTERPRISES LLC | 2017-02-02 | — | — | 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 (4 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-20170029432-A1 | (+)-MORPHINANS AS ANTAGONISTS OF TOLL-LIKE RECEPTOR 9 AND THERAPEUTIC USES THEREOF | TLR9, TLR3, TLR7 | OPRM1 5/4885OPRK1 11/4885OPRD1 13/4885 |
| US-10363251-B2 | (+)-morphinans as antagonists of toll-like receptor 9 and therapeutic uses thereof | TLR9, TLR3, TLR7 | OPRM1 30/4885OPRK1 101/4885OPRD1 141/4885 |
| US-11142502-B2 | (+)-morphinans as antagonists of Toll-like receptor 9 and therapeutic uses thereof | TLR9, TLR3, TLR7 | OPRM1 5/4885OPRK1 11/4885OPRD1 13/4885 |
| US-20200172488-A1 | (+)-MORPHINANS AS ANTAGONISTS OF TOLL-LIKE RECEPTOR 9 AND THERAPEUTIC USES THEREOF | TLR9, TLR3, TLR7 | OPRM1 5/4885OPRK1 11/4885OPRD1 13/4885 |
“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.