Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Piperazine. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KMT2A | Q03164 | 1/20 | 0.40 |
| ▸ | FFAR3 | O14843 | 1/20 | 0.35 |
| ▸ | LCK | P06239 | 1/20 | 0.35 |
| ▸ | FYN | P06241 | 1/20 | 0.35 |
| ▸ | OPRM1 | P35372 | 2/20 | 0.33 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.32 |
| ▸ | GABRP | O00591 | 1/20 | 0.32 |
| ▸ | GABRD | O14764 | 1/20 | 0.32 |
| ▸ | GABRA1 | P14867 | 1/20 | 0.32 |
| ▸ | TSHR | P16473 | 1/20 | 0.32 |
| ▸ | GABRB1 | P18505 | 1/20 | 0.32 |
| ▸ | GABRG2 | P18507 | 1/20 | 0.32 |
| ▸ | GABRB3 | P28472 | 1/20 | 0.32 |
| ▸ | GABRA5 | P31644 | 1/20 | 0.32 |
| ▸ | GABRA3 | P34903 | 1/20 | 0.32 |
| ▸ | GABRA2 | P47869 | 1/20 | 0.32 |
| ▸ | GABRB2 | P47870 | 1/20 | 0.32 |
| ▸ | GABRA4 | P48169 | 1/20 | 0.32 |
| ▸ | GABRE | P78334 | 1/20 | 0.32 |
| ▸ | PMP22 | Q01453 | 1/20 | 0.32 |
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 | |
|---|---|---|---|---|
| Acetic Acid SCHEMBL27669193 | 0.87 | FFAR3 (0.47) | FFAR3LCKFYNTSHRCHRM1 | |
| Pyrrole SCHEMBL311019 | 0.87 | — | — | |
| Pyrrole SCHEMBL28065784 | 0.84 | FFAR3 (0.44) | FFAR3LCKFYN | |
| Piperazine SCHEMBL27867168 | 0.84 | HIF1A (0.43) | KMT2AOPRM1SIGMAR1HIF1AMAPT | |
| Pyrrole SCHEMBL28121315 | 0.81 | FFAR3 (0.41) | FFAR3LCKFYN | |
| Piperazine SCHEMBL27482728 | 0.81 | HIF1A (0.40) | SIGMAR1HIF1AMAPTPDE4AKDR | |
| Piperazine SCHEMBL7327328 | 0.81 | FFAR3 (0.54) | KMT2AFFAR3LCKFYNGABRP | |
| Acetic Acid SCHEMBL7118694 | 0.81 | FFAR3 (0.54) | KMT2AFFAR3LCKFYNGABRP | |
| Acetic Acid SCHEMBL9599616 | 0.81 | FFAR3 (0.54) | KMT2AFFAR3LCKFYNGABRP | |
| Piperazine SCHEMBL20360553 | 0.81 | HIF1A (0.46) | HIF1AMAPTPDE4AKDR |
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-7666888-B2 | Substituted azole aromatic heterocycles as inhibitors of 11β-HSD-1 | AMGEN INC. (US) | 2010-02-23 | — | — | US | disclosed |
| EP-2051977-A2 | SUBSTITUTED AZOLE AROMATIC HETEROCYCLES AS INHIBITORS OF LLbeta-HSD-1 | Amgen Inc. (US) | 2009-04-29 | — | — | EP | disclosed |
| WO-2008011453-A2 | SUBSTITUTED AZOLE AROMATIC HETEROCYCLES AS INHIBITORS OF LLβ-HSD-1 | AMGEN INC. (US) | 2008-01-24 | — | — | WO | disclosed |
| US-20080021022-A1 | SUBSTITUTED AZOLE AROMATIC HETEROCYCLES AS INHIBITORS OF 11BETA-HSD-1 | AMGEN INC. | 2008-01-24 | — | — | 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-20080021022-A1 | SUBSTITUTED AZOLE AROMATIC HETEROCYCLES AS INHIBITORS OF 11BETA-HSD-1 | HSD17B1, HSD11B1, HSD17B11 | KMT2A 2389/4885FFAR3 856/4885LCK 4797/4885 |
“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.