⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
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 | |
|---|---|---|---|---|
| SCHEMBL3143031 | 0.78 | MEN1 (0.31) | — | |
| SCHEMBL1893429 | 0.70 | PARP1 (0.30) | — | |
| SCHEMBL17199813 | 0.66 | — | — | |
| SCHEMBL567308 | 0.64 | — | — | |
| SCHEMBL566770 | 0.64 | — | — | |
| SCHEMBL5585674 | 0.63 | ADRB2 (0.39) | — | |
| SCHEMBL4181994 | 0.62 | — | — | |
| SCHEMBL567574 | 0.62 | — | — | |
| SCHEMBL568362 | 0.62 | — | — | |
| SCHEMBL568332 | 0.62 | — | — |
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 |
|---|---|---|---|---|---|---|---|
| JP-4831966-B2 | — | — | 2011-12-07 | — | — | JP | claimed |
| US-7244722-B2 | Amino-substituted 1H-pyrazin-2-ones and 1H-quinoxalin-2-ones | BIOVITRUM AB (SE) | 2007-07-17 | — | — | US | claimed |
| EP-1534391-B1 | NOVEL PIPERAZINYL-PYRAZINONE DERIVATIVES FOR THE TREATMENT OF 5-HT2A RECEPTOR-RELATED DISORDERS | BIOVITRUM AB (SE) | 2007-02-14 | — | — | EP | claimed |
| EP-1534391-A1 | NOVEL PIPERAZINYL-PYRAZINONE DERIVATIVES FOR THE TREATMENT OF 5-HT2A RECEPTOR-RELATED DISORDERS | Biovitrum AB (SE) | 2005-06-01 | — | — | EP | claimed |
| US-20040063693-A1 | Compounds | BIOVITRUM AB (SE) | 2004-04-01 | — | — | US | claimed |
| WO-2004009586-A1 | NOVEL PIPERAZINYL-PYRAZINONE DERIVATIVES FOR THE TREATMENT OF 5-HT2A RECEPTOR-RELATED DISORDERS | BIOVITRUM AB (SE) | 2004-01-29 | — | — | WO | claimed |
| US-7244722-B2 | Amino-substituted 1H-pyrazin-2-ones and 1H-quinoxalin-2-ones | BIOVITRUM AB (SE) | 2007-07-17 | — | — | US | disclosed |
| EP-1534391-B1 | NOVEL PIPERAZINYL-PYRAZINONE DERIVATIVES FOR THE TREATMENT OF 5-HT2A RECEPTOR-RELATED DISORDERS | BIOVITRUM AB (SE) | 2007-02-14 | — | — | EP | disclosed |
| EP-1534391-A1 | NOVEL PIPERAZINYL-PYRAZINONE DERIVATIVES FOR THE TREATMENT OF 5-HT2A RECEPTOR-RELATED DISORDERS | Biovitrum AB (SE) | 2005-06-01 | — | — | EP | disclosed |
| US-20040063693-A1 | Compounds | BIOVITRUM AB (SE) | 2004-04-01 | — | — | US | disclosed |
| WO-2004009586-A1 | NOVEL PIPERAZINYL-PYRAZINONE DERIVATIVES FOR THE TREATMENT OF 5-HT2A RECEPTOR-RELATED DISORDERS | BIOVITRUM AB (SE) | 2004-01-29 | — | — | WO | disclosed |