Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | DPP4 | P27487 | 6/20 | 0.40 |
| ▸ | DPP8 | Q6V1X1 | 6/20 | 0.40 |
| ▸ | DPP7 | Q9UHL4 | 6/20 | 0.40 |
| ▸ | DPP9 | Q86TI2 | 5/20 | 0.40 |
| ▸ | RAB9A | P51151 | 3/20 | 0.40 |
| ▸ | NPC1 | O15118 | 2/20 | 0.40 |
| ▸ | GRM5 | P41594 | 2/20 | 0.38 |
| ▸ | TLR9 | Q9NR96 | 1/20 | 0.37 |
| ▸ | TLR8 | Q9NR97 | 1/20 | 0.37 |
| ▸ | TLR7 | Q9NYK1 | 1/20 | 0.37 |
| ▸ | HRH3 | Q9Y5N1 | 1/20 | 0.37 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.36 |
| ▸ | GAA | P10253 | 2/20 | 0.36 |
| ▸ | MAPT | P10636 | 2/20 | 0.36 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.36 |
| ▸ | PARP1 | P09874 | 1/20 | 0.35 |
| ▸ | PDCD1 | Q15116 | 1/20 | 0.35 |
| ▸ | CD274 | Q9NZQ7 | 1/20 | 0.35 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.34 |
| ▸ | HTT | P42858 | 1/20 | 0.34 |
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 | |
|---|---|---|---|---|
| SCHEMBL1014681 | 0.91 | GRM5 (0.46) | DPP4DPP8DPP7DPP9RAB9A | |
| SCHEMBL1017927 | 0.91 | DPP4 (0.47) | DPP4DPP8DPP7DPP9RAB9A | |
| SCHEMBL1072347 | 0.89 | RAB9A (0.42) | DPP4DPP8DPP7DPP9RAB9A | |
| SCHEMBL1017835 | 0.89 | RAB9A (0.40) | DPP4DPP8DPP7DPP9RAB9A | |
| SCHEMBL1020593 | 0.88 | DPP4 (0.41) | DPP4DPP8DPP7DPP9RAB9A | |
| SCHEMBL1016633 | 0.88 | DPP4 (0.44) | DPP4DPP8DPP7DPP9RAB9A | |
| SCHEMBL1603700 | 0.87 | RAB9A (0.46) | DPP4DPP8DPP7DPP9RAB9A | |
| SCHEMBL1603699 | 0.87 | RAB9A (0.55) | RAB9ANPC1GRM5HRH3ALDH1A1 | |
| SCHEMBL1020117 | 0.86 | GRM5 (0.45) | DPP4DPP8DPP7DPP9RAB9A | |
| SCHEMBL1017805 | 0.86 | DPP4 (0.42) | DPP4DPP8DPP7DPP9RAB9A |
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 11 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 |
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 | DPP4 3934/4885DPP8 3965/4885DPP7 3267/4885 |
| US-20110082130-A1 | PIPERAZINYL OXOALKYL TETRAHYDROISOQUINOLINES AND RELATED ANALOGUES | HRH3, HRH4, HRH1 | DPP4 3934/4885DPP8 3965/4885DPP7 3267/4885 |
“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.