Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | NPC1 | O15118 | 1/20 | 0.42 |
| ▸ | RAB9A | P51151 | 1/20 | 0.42 |
| ▸ | SPR | P35270 | 1/20 | 0.42 |
| ▸ | POLB | P06746 | 2/20 | 0.41 |
| ▸ | HTT | P42858 | 1/20 | 0.41 |
| ▸ | DPP4 | P27487 | 1/20 | 0.40 |
| ▸ | DPP8 | Q6V1X1 | 1/20 | 0.40 |
| ▸ | DPP9 | Q86TI2 | 1/20 | 0.40 |
| ▸ | DPP7 | Q9UHL4 | 1/20 | 0.40 |
| ▸ | GRM5 | P41594 | 1/20 | 0.39 |
| ▸ | GRIN2B | Q13224 | 5/20 | 0.39 |
| ▸ | GRIN1 | Q05586 | 3/20 | 0.39 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.39 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.39 |
| ▸ | KDM2B | Q8NHM5 | 1/20 | 0.39 |
| ▸ | LMNA | P02545 | 1/20 | 0.39 |
| ▸ | PDCD1 | Q15116 | 1/20 | 0.38 |
| ▸ | CD274 | Q9NZQ7 | 1/20 | 0.38 |
| ▸ | IRAK4 | Q9NWZ3 | 2/20 | 0.38 |
| ▸ | MEN1 | O00255 | 1/20 | 0.38 |
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 | |
|---|---|---|---|---|
| SCHEMBL1020593 | 0.92 | DPP4 (0.41) | NPC1RAB9ASPRPOLBDPP4 | |
| SCHEMBL1602971 | 0.90 | DPP4 (0.47) | NPC1RAB9ASPRPOLBDPP4 | |
| SCHEMBL1014681 | 0.89 | GRM5 (0.46) | NPC1RAB9AHTTDPP4DPP8 | |
| SCHEMBL1014522 | 0.88 | ENPP2 (0.43) | NPC1RAB9APDCD1CD274DRD3 | |
| SCHEMBL1018901 | 0.87 | HRH3 (0.46) | NPC1RAB9ASPRHTTKCNH2 | |
| SCHEMBL1017668 | 0.87 | NPC1 (0.46) | NPC1RAB9AHTTGRM5GRIN2B | |
| SCHEMBL12953415 | 0.87 | RAB9A (0.43) | NPC1RAB9AHTTDPP4DPP8 | |
| SCHEMBL1603699 | 0.87 | RAB9A (0.55) | NPC1RAB9AHTTGRM5PDCD1 | |
| SCHEMBL14420842 | 0.86 | NPC1 (0.41) | NPC1RAB9AHTTDPP4DPP8 | |
| SCHEMBL1017558 | 0.86 | RAB9A (0.48) | NPC1RAB9AHTTGRIN2BPDCD1 |
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 12 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 |
| 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-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 |
| US-20070232591-A1 | Piperazinyl oxoalkyl tetrahydroisoquinolines and related analogues | NEUROGEN CORPORATION | 2007-10-04 | — | — | US | disclosed |
| WO-2007106349-A2 | PIPERAZINYL OXOALKYL TETRAHYDROISOQUINOLINES AND RELATED ANALOGUES | NEUROGEN CORPORATION (US) | 2007-09-20 | — | — | 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-20070232591-A1 | Piperazinyl oxoalkyl tetrahydroisoquinolines and related analogues | HRH3, HRH4, HRH1 | NPC1 1202/4885RAB9A 1371/4885SPR 2221/4885 |
| US-20110082130-A1 | PIPERAZINYL OXOALKYL TETRAHYDROISOQUINOLINES AND RELATED ANALOGUES | HRH3, HRH4, HRH1 | NPC1 1202/4885RAB9A 1371/4885SPR 2221/4885 |
“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.