⚠ 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 | |
|---|---|---|---|---|
| Ammonia Solution, Strong SCHEMBL584577 | 0.84 | SPNS2 (0.32) | — | |
| SCHEMBL1970732 | 0.84 | — | — | |
| SCHEMBL584270 | 0.81 | L3MBTL1 (0.31) | — | |
| SCHEMBL585669 | 0.79 | CYP19A1 (0.43) | — | |
| SCHEMBL585236 | 0.77 | CASP3 (0.31) | — | |
| SCHEMBL27911973 | 0.77 | — | — | |
| SCHEMBL1568989 | 0.76 | PRMT3 (0.36) | — | |
| SCHEMBL584326 | 0.73 | SMN1; SMN2 (0.31) | — | |
| SCHEMBL1971173 | 0.71 | SAT1 (0.35) | — | |
| SCHEMBL1435520 | 0.69 | CYP19A1 (0.41) | — |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-101568542-B | 5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine derivatives | ACTELION PHARMACEUTICALS LTD | 2013-03-27 | — | — | CN | disclosed |
| US-8188082-B2 | 5,6,7,8-tetrahydro-imidazo[1,5-α]pyrazine derivatives | ACTELION PHARMACEUTICALS LTD. (CH) | 2012-05-29 | — | — | US | disclosed |
| EP-2125823-B1 | 5,6,7,8-TETRAHYDRO-IMIDAZO[1,5-A]PYRAZINE DERIVATIVES | ACTELION PHARMACEUTICALS LTD (CH) | 2012-02-15 | — | — | EP | disclosed |
| US-20110212968-A1 | PHENETHYLAMIDE DERIVATIVES AND THEIR HETEROCYCLIC ANALOGUES | ACTELION PHARMACEUTICALS LTD. (CH) | 2011-09-01 | — | — | US | disclosed |
| CN-102164896-A | Phenethylamide derivatives and their heterocyclic analogues | ACTELION PHARMACEUTICALS LTD | 2011-08-24 | — | — | CN | disclosed |
| EP-2334643-A1 | PHENETHYLAMIDE DERIVATIVES AND THEIR HETEROCYCLIC ANALOGUES | Actelion Pharmaceuticals Ltd. (CH) | 2011-06-22 | — | — | EP | disclosed |
| CN-102076694-A | 5, 6, 7, 8-tetrahydro-imidazo[1, 5-a]pyrazine compounds | ACTELION PHARMACEUTICALS LTD | 2011-05-25 | — | — | CN | disclosed |
| US-20110105514-A1 | 5,6,7,8-TETRAHYDRO-IMIDAZO[1,5-A]PYRAZINE COMPOUNDS | ACTELION PHARMACEUTICALS LTD. (CH) | 2011-05-05 | — | — | US | disclosed |
| EP-2307417-A2 | 5,6,7,8-TETRAHYDRO-IMIDAZO[1,5-A]PYRAZINE COMPOUNDS | Actelion Pharmaceuticals Ltd. (CH) | 2011-04-13 | — | — | EP | disclosed |
| WO-2010044054-A1 | PHENETHYLAMIDE DERIVATIVES AND THEIR HETEROCYCLIC ANALOGUES | ACTELION PHARMACEUTICALS LTD (CH) | 2010-04-22 | — | — | WO | disclosed |
| US-20100093740-A1 | 5,6,7,8-TETRAHYDRO-IMIDAZO[1,5-A]PYRAZINE DERIVATIVES | ACTELION PHARMACEUTICALS LTD. (CH) | 2010-04-15 | — | — | US | disclosed |
| WO-2009156951-A2 | 5,6,7,8-TETRAHYDRO-IMIDAZO[1,5-A]PYRAZINE COMPOUNDS | ACTELION PHARMACEUTICALS LTD (CH) | 2009-12-30 | — | — | WO | disclosed |
| EP-2125823-A1 | 5,6,7,8-TETRAHYDRO-IMIDAZO[1,5-A]PYRAZINE DERIVATIVES | Actelion Pharmaceuticals Ltd. (CH) | 2009-12-02 | — | — | EP | disclosed |
| CN-101568542-A | 5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine derivatives | ACTELION PHARMACEUTICALS LTD (CH) | 2009-10-28 | — | — | CN | disclosed |
| WO-2008078291-A1 | 5,6,7,8-TETRAHYDRO-IMIDAZO[1,5-A]PYRAZINE DERIVATIVES | ACTELION PHARMACEUTICALS LTD (CH) | 2008-07-03 | — | — | WO | disclosed |