Predicted protein targets (top 14)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 10/20 | 0.45 |
| ▸ | HTR1A | P08908 | 2/20 | 0.39 |
| ▸ | HTR1D | P28221 | 2/20 | 0.39 |
| ▸ | HTR1B | P28222 | 2/20 | 0.39 |
| ▸ | KCNH2 | Q12809 | 4/20 | 0.39 |
| ▸ | MEN1 | O00255 | 1/20 | 0.37 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.37 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.37 |
| ▸ | USP14 | P54578 | 1/20 | 0.37 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.36 |
| ▸ | MGLL | Q99685 | 1/20 | 0.36 |
| ▸ | PDK2 | Q15119 | 1/20 | 0.36 |
| ▸ | HPGDS | O60760 | 1/20 | 0.36 |
| ▸ | KCNJ1 | P48048 | 1/20 | 0.36 |
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 | |
|---|---|---|---|---|
| SCHEMBL1017334 | 0.88 | PDK2 (0.48) | HRH3KCNH2MEN1KMT2APDK2 | |
| SCHEMBL1016572 | 0.88 | HRH3 (0.42) | HRH3KCNH2MEN1KMT2AKDM4E | |
| SCHEMBL1018081 | 0.86 | HRH3 (0.39) | HRH3MEN1KMT2APDK2HPGDS | |
| SCHEMBL1069967 | 0.84 | PANK3 (0.41) | HRH3KDM4E | |
| SCHEMBL1020634 | 0.84 | HRH3 (0.38) | HRH3KCNH2MEN1KMT2AKDM4E | |
| SCHEMBL14420817 | 0.83 | HPGDS (0.38) | HRH3MEN1KMT2APDK2HPGDS | |
| SCHEMBL1015931 | 0.82 | TLR4 (0.37) | HRH3MEN1KMT2AKDM4EPDK2 | |
| SCHEMBL14420841 | 0.82 | PARP1 (0.37) | HRH3MEN1KMT2AKDM4EPDK2 | |
| SCHEMBL1016469 | 0.81 | HPGDS (0.58) | HRH3KCNH2MEN1KMT2APDK2 | |
| SCHEMBL1017186 | 0.80 | HRH3 (0.37) | HRH3MEN1KMT2AKDM4EHPGDS |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20110082130-A1 | PIPERAZINYL OXOALKYL TETRAHYDROISOQUINOLINES AND RELATED ANALOGUES | LIGAND PHARMACEUTICALS, INC. (US) | 2011-04-07 | — | — | US | disclosed |
| US-20110082130-A1 | PIPERAZINYL OXOALKYL TETRAHYDROISOQUINOLINES AND RELATED ANALOGUES | LIGAND PHARMACEUTICALS, INC. (US) | 2011-04-07 | — | — | US | disclosed |
| US-20110082130-A1 | PIPERAZINYL OXOALKYL TETRAHYDROISOQUINOLINES AND RELATED ANALOGUES | LIGAND PHARMACEUTICALS, INC. (US) | 2011-04-07 | — | — | US | disclosed |
| EP-1998620-B1 | PIPERAZINYL OXOALKYL TETRAHYDROISOQUINOLINES AND RELATED ANALOGUES | NEUROGEN CORP (US) | 2011-01-12 | — | — | EP | disclosed |
| US-7795262-B2 | Piperazinyl oxoalkyl tetrahydroisoquinolines and related analogues | NEUROGEN CORPORATION (US) | 2010-09-14 | — | — | US | disclosed |
| US-7795262-B2 | Piperazinyl oxoalkyl tetrahydroisoquinolines and related analogues | NEUROGEN CORPORATION (US) | 2010-09-14 | — | — | US | disclosed |
| US-20070232591-A1 | Piperazinyl oxoalkyl tetrahydroisoquinolines and related analogues | NEUROGEN CORPORATION | 2007-10-04 | — | — | US | disclosed |
| US-20070232591-A1 | Piperazinyl oxoalkyl tetrahydroisoquinolines and related analogues | NEUROGEN CORPORATION | 2007-10-04 | — | — | 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 (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-20070232591-A1 | Piperazinyl oxoalkyl tetrahydroisoquinolines and related analogues | HRH3, HRH4, HRH1 | HRH3 1/4885HTR1A 109/4885HTR1D 140/4885 |
| US-20110082130-A1 | PIPERAZINYL OXOALKYL TETRAHYDROISOQUINOLINES AND RELATED ANALOGUES | HRH3, HRH4, HRH1 | HRH3 1/4885HTR1A 109/4885HTR1D 140/4885 |
“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.