Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ADRB1 | P08588 | 5/20 | 0.56 |
| ▸ | DRD2 | P14416 | 2/20 | 0.47 |
| ▸ | DRD3 | P35462 | 2/20 | 0.47 |
| ▸ | HTR6 | P50406 | 3/20 | 0.46 |
| ▸ | HTR3A | P46098 | 5/20 | 0.45 |
| ▸ | HTR3E | A5X5Y0 | 3/20 | 0.45 |
| ▸ | HTR3B | O95264 | 3/20 | 0.45 |
| ▸ | HTR3D | Q70Z44 | 3/20 | 0.45 |
| ▸ | HTR3C | Q8WXA8 | 3/20 | 0.45 |
| ▸ | HTR1A | P08908 | 3/20 | 0.45 |
| ▸ | DRD4 | P21917 | 1/20 | 0.45 |
| ▸ | HTR2A | P28223 | 1/20 | 0.45 |
| ▸ | HTR2C | P28335 | 1/20 | 0.45 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.44 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.43 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.42 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.42 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.42 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.42 |
| ▸ | HTR7 | P34969 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL5217519 | 0.87 | ADRB1 (0.51) | ADRB1DRD2DRD3HTR6HTR3A | |
| Hydrochloric Acid SCHEMBL5373883 | 0.85 | ADRB1 (0.50) | ADRB1DRD2DRD3HTR6HTR3A | |
| SCHEMBL21995735 | 0.84 | ADRB1 (0.56) | ADRB1DRD2DRD3HTR6HTR3A | |
| SCHEMBL3095707 | 0.84 | ADRB1 (0.56) | ADRB1DRD2DRD3HTR6HTR3A | |
| Hydrochloric Acid SCHEMBL5383409 | 0.83 | ADRB1 (0.54) | ADRB1DRD2DRD3HTR6HTR3A | |
| SCHEMBL22542051 | 0.77 | ADRB1 (0.70) | ADRB1DRD2DRD3HTR6HTR3A | |
| SCHEMBL17884461 | 0.76 | ADRB1 (0.69) | ADRB1DRD2DRD3HTR6HTR3A | |
| SCHEMBL29772851 | 0.76 | HTR3A (0.55) | ADRB1DRD2DRD3HTR6HTR3A | |
| SCHEMBL234944 | 0.76 | HTR3A (0.55) | ADRB1DRD2DRD3HTR6HTR3A | |
| SCHEMBL30839788 | 0.76 | ADRB1 (0.69) | ADRB1DRD2DRD3HTR6HTR3A |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12264134-B2 | Substituted piperazine amide compounds as indoleamine 2,3-dioxygenase (IDO) inhibitors | MERCK SHARP & DOHME LLC (US) | 2025-04-01 | — | — | US | disclosed |
| EP-3886845-B1 | NOVEL SUBSTITUTED PIPERAZINE AMIDE COMPOUNDS AS INDOLEAMINE 2, 3-DIOXYGENASE (IDO) INHIBITORS | MERCK SHARP & DOHME LLC (US) | 2024-09-04 | — | — | EP | disclosed |
| US-20230008022-A1 | NOVEL SUBSTITUTED PIPERAZINE AMIDE COMPOUNDS AS INDOLEAMINE 2,3-DIOXYGENASE (IDO) INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2023-01-12 | — | — | US | disclosed |
| US-20230008022-A1 | NOVEL SUBSTITUTED PIPERAZINE AMIDE COMPOUNDS AS INDOLEAMINE 2,3-DIOXYGENASE (IDO) INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2023-01-12 | — | — | US | disclosed |
| EP-3886845-A1 | NOVEL SUBSTITUTED PIPERAZINE AMIDE COMPOUNDS AS INDOLEAMINE 2, 3-DIOXYGENASE (IDO) INHIBITORS | Merck Sharp & Dohme Corp. (US) | 2021-10-06 | — | — | EP | disclosed |
| WO-2020112581-A1 | NOVEL SUBSTITUTED PIPERAZINE AMIDE COMPOUNDS AS INDOLEAMINE 2, 3-DIOXYGENASE (IDO) INHIBITORS | MERCK SHARP & DOHME CORP. (US) | 2020-06-04 | — | — | 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-20230008022-A1 | NOVEL SUBSTITUTED PIPERAZINE AMIDE COMPOUNDS AS INDOLEAMINE 2,3-DIOXYGENASE (IDO) INHIBITORS | IDO1, IDO2, KYNU | ADRB1 3264/4885DRD2 3134/4885DRD3 3450/4885 |
| US-12264134-B2 | Substituted piperazine amide compounds as indoleamine 2,3-dioxygenase (IDO) inhibitors | IDO1, IDO2, AADAC | ADRB1 3471/4885DRD2 3502/4885DRD3 3690/4885 |
“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.