Predicted protein targets (top 7)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HTR2C | P28335 | 7/20 | 0.39 |
| ▸ | HTR2A | P28223 | 6/20 | 0.39 |
| ▸ | HTR2B | P41595 | 4/20 | 0.39 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.39 |
| ▸ | SLC6A2 | P23975 | 4/20 | 0.33 |
| ▸ | SLC6A4 | P31645 | 4/20 | 0.33 |
| ▸ | SLC6A3 | Q01959 | 4/20 | 0.33 |
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 | |
|---|---|---|---|---|
| SCHEMBL4043443 | 1.00 | HTR2C (0.39) | HTR2CHTR2AHTR2BKCNH2SLC6A2 | |
| SCHEMBL4042718 | 0.87 | HTR2C (0.37) | HTR2CHTR2AHTR2BKCNH2SLC6A2 | |
| SCHEMBL4048146 | 0.87 | HTR2C (0.37) | HTR2CHTR2AHTR2BKCNH2SLC6A2 | |
| Hydrochloric Acid SCHEMBL4041674 | 0.86 | HTR2C (0.36) | HTR2CHTR2AHTR2BKCNH2SLC6A2 | |
| Hydrochloric Acid SCHEMBL4041669 | 0.86 | HTR2C (0.36) | HTR2CHTR2AHTR2BKCNH2SLC6A2 | |
| SCHEMBL4041141 | 0.86 | HTR2A (0.37) | HTR2CHTR2AHTR2B | |
| SCHEMBL4041135 | 0.86 | HTR2A (0.37) | HTR2CHTR2AHTR2B | |
| SCHEMBL4040347 | 0.85 | HTR2A (0.35) | HTR2CHTR2AHTR2BKCNH2SLC6A2 | |
| SCHEMBL4044867 | 0.85 | HTR2A (0.35) | HTR2CHTR2AHTR2BKCNH2SLC6A2 | |
| SCHEMBL4038849 | 0.83 | — | — |
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 16 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1370561-B1 | TETRAHYDRO-PYRAZINO[1,2-A]INDOLES FOR THE TREATMENT OF CENTRAL NERVOUS DISORDERS | HOFFMANN LA ROCHE (CH) | 2009-02-11 | — | — | EP | claimed |
| US-20150238506-A1 | FUSED HETEROCYCLIC COMPOUND AND USE THEREOF | TAKEDA PHARMACEUTICAL (JP) | 2015-08-27 | — | — | US | disclosed |
| EP-1370561-B1 | TETRAHYDRO-PYRAZINO[1,2-A]INDOLES FOR THE TREATMENT OF CENTRAL NERVOUS DISORDERS | HOFFMANN LA ROCHE (CH) | 2009-02-11 | — | — | EP | disclosed |
| US-7253281-B2 | Anti-obesity 1,2,3,4,10,10a-hexahydropyrazino[1,2-a]indoles | HOFFMANN-LA ROCHE INC. (US) | 2007-08-07 | — | — | US | disclosed |
| US-20070106076-A1 | Anti-obesity 1,2,3,4,10,10a-hexahydropyrazino [1,2-a] indoles | BENTLEY JONATHAN M | 2007-05-10 | — | — | US | disclosed |
| US-20050239789-A1 | Anti-obesity 1,2,3,4,10,10a-hexahydropyrazino[1,2-a] indoles | BENTLEY JONATHAN M | 2005-10-27 | — | — | US | disclosed |
| EP-1325008-B1 | PIPERAZINE DERIVATIVES | HOFFMANN LA ROCHE (CH) | 2005-10-05 | — | — | EP | disclosed |
| US-6933387-B2 | Anti-obesity 1,2,3,4,10,10a-hexahydropyrazino[1,2-a]indoles | HOFFMANN-LA ROCHE INC. (US) | 2005-08-23 | — | — | US | disclosed |
| US-6844345-B2 | Piperazine derivatives | HOFFMAN-LA ROCHE INC. (US) | 2005-01-18 | — | — | US | disclosed |
| EP-1370561-A2 | TETRAHYDRO-PYRAZINO[1,2-A]INDOLES FOR THE TREATMENT OF CENTRAL NERVOUS DISORDERS | F. HOFFMANN-LA ROCHE AG (CH) | 2003-12-17 | — | — | EP | disclosed |
| US-20030216401-A1 | Anti-obesity 1, 2, 3, 4, 10, 10a-hexahydropyrazino[1, 2-a] indoles | F. HOFFMANN-LA ROCHE AG (CH) | 2003-11-20 | — | — | US | disclosed |
| EP-1325008-A1 | PIPERAZINE DERIVATIVES | F. HOFFMANN-LA ROCHE AG (CH) | 2003-07-09 | — | — | EP | disclosed |
| US-20020169163-A1 | Piperazine derivatives | HOFFMAN-LA ROCHE INC. | 2002-11-14 | — | — | US | disclosed |
| WO-2002072584-A2 | TETRAHYDRO-PYRAZINO (1,2-A) INDOLES FOR THE TREATMENT OF CENTRAL NERVOUS DISORDERS | F. HOFFMANN-LA ROCHE AG (CH) | 2002-09-19 | — | — | WO | disclosed |
| US-20020035110-A1 | Anti-obesity 1,2,3,4,10,10-a-hexahydropy razino [1,2-a] indoles | VERNALIS RESEARCH LIMITED, A BRITISH COMPANY (GB) | 2002-03-21 | — | — | US | disclosed |
| WO-2002010169-A1 | PIPERAZINE DERIVATIVES | F. HOFFMANN-LA ROCHE AG (CH) | 2002-02-07 | — | — | 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 (6 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-20050239789-A1 | Anti-obesity 1,2,3,4,10,10a-hexahydropyrazino[1,2-a] indoles | GPR119, INSR, GIPR | HTR2C 77/4885HTR2A 68/4885HTR2B 93/4885 |
| US-20030216401-A1 | Anti-obesity 1, 2, 3, 4, 10, 10a-hexahydropyrazino[1, 2-a] indoles | GPR119, INSR, IRS1 | HTR2C 65/4885HTR2A 78/4885HTR2B 203/4885 |
| US-20070106076-A1 | Anti-obesity 1,2,3,4,10,10a-hexahydropyrazino [1,2-a] indoles | GPR119, INSR, GIPR | HTR2C 77/4885HTR2A 68/4885HTR2B 93/4885 |
| US-20020169163-A1 | Piperazine derivatives | GPR119, SLC5A2, DPP4 | HTR2C 158/4885HTR2A 140/4885HTR2B 366/4885 |
| US-20020035110-A1 | Anti-obesity 1,2,3,4,10,10-a-hexahydropy razino [1,2-a] indoles | GPR119, HTR1D, HTR1A | HTR2C 34/4885HTR2A 16/4885HTR2B 61/4885 |
| US-20150238506-A1 | FUSED HETEROCYCLIC COMPOUND AND USE THEREOF | HTR2C, HTR3C, HTR3B | HTR2C 1/4885HTR2A 4/4885HTR2B 5/4885 |
“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.