⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2258267 | 1.00 | — | — | |
| SCHEMBL16611567 | 0.97 | — | — | |
| SCHEMBL2716250 | 0.90 | — | — | |
| SCHEMBL3635059 | 0.81 | — | — | |
| SCHEMBL13100975 | 0.75 | — | — | |
| SCHEMBL15824158 | 0.75 | — | — | |
| SCHEMBL7371240 | 0.75 | POLB (0.30) | — | |
| SCHEMBL13070544 | 0.72 | — | — | |
| SCHEMBL29569422 | 0.71 | ALOX15 (0.35) | — | |
| SCHEMBL2415282 | 0.71 | MEN1 (0.33) | — |
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 38 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2164849-A2 | PYRIDOPYRAZINE DERIVATIVES, PROCESS OF MANUFACTURING AND USES THEREOF | AEterna Zentaris GmbH (DE) | 2010-03-24 | — | — | EP | claimed |
| US-20090275534-A1 | NOVEL PYRIDOPYRAZINE DERIVATIVES, PROCESS OF MANUFACTURING AND USES THEREOF | ZENTARIS GMBH (DE) | 2009-11-05 | — | — | US | claimed |
| WO-2008138878-A2 | NOVEL PYRIDOPYRAZINE DERIVATIVES, PROCESS OF MANUFACTURING AND USES THEREOF | ÆTERNA ZENTARIS GMBH (DE) | 2008-11-20 | — | — | WO | claimed |
| EP-1990342-A1 | Pyridopyrazine Derivatives, Process of Manufacturing and Uses thereof | AEterna Zentaris GmbH (DE) | 2008-11-12 | — | — | EP | claimed |
| EP-3215505-B1 | PIPERIDINYLPYRAZOLOPYRIMIDINONES AND THEIR USE | Bayer Pharma AG (DE) | 2019-07-24 | — | — | EP | disclosed |
| US-10118930-B2 | Piperidinylpyrazolopyrimidinones and their use | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2018-11-06 | — | — | US | disclosed |
| US-20170334917-A1 | PIPERIDINYLPYRAZOLOPYRIMIDINONES AND THEIR USE | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2017-11-23 | — | — | US | disclosed |
| EP-3215505-A1 | PIPERIDINYLPYRAZOLOPYRIMIDINONES AND THEIR USE | Bayer Pharma Aktiengesellschaft (DE) | 2017-09-13 | — | — | EP | disclosed |
| WO-2016173948-A1 | INDAZOLOPYRIMIDINONES AS FIBRINOLYSIS INHIBITORS | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2016-11-03 | — | — | WO | disclosed |
| WO-2016071216-A1 | PIPERIDINYLPYRAZOLOPYRIMIDINONES AND THEIR USE | BAYER PHARMA AKTIENGESELLSCHAFT (DE) | 2016-05-12 | — | — | WO | disclosed |
| US-8604196-B2 | Modulating signal transduction pathways with 1-ethyl-3-[3-(1-methyl-1H-pyrazol-4-yl)-pyrido[2.3-B]pyrazine-6-yl]thiourea | AETERNA ZENTARIS GMBH (DE) | 2013-12-10 | — | — | US | disclosed |
| US-8536332-B2 | Modulating signal transduction pathways with substituted pyridol [2,3-b] pyrazines | AETERNA ZENTARIS GMBH (DE) | 2013-09-17 | — | — | US | disclosed |
| US-20080319188-A1 | Novel pyridine derivatives and pyrimidine derivatives (3) | EISAI R&D MANAGEMENT CO., LTD. (JP) | 2008-12-25 | — | — | US | disclosed |
| WO-2008138878-A2 | NOVEL PYRIDOPYRAZINE DERIVATIVES, PROCESS OF MANUFACTURING AND USES THEREOF | ÆTERNA ZENTARIS GMBH (DE) | 2008-11-20 | — | — | WO | disclosed |
| EP-1990342-A1 | Pyridopyrazine Derivatives, Process of Manufacturing and Uses thereof | AEterna Zentaris GmbH (DE) | 2008-11-12 | — | — | EP | disclosed |
| EP-1889836-A1 | NOVEL PYRIDINE DERIVATIVE AND PYRIMIDINE DERIVATIVE (3) | Eisai R&D Management Co., Ltd. (JP) | 2008-02-20 | — | — | EP | disclosed |
| US-20070270421-A1 | Novel pyridine Derivative and Pyrimidine Derivative (1) | EISAI R&D MANAGEMENT CO., LTD. (JP) | 2007-11-22 | — | — | US | disclosed |
| EP-1719763-A1 | NOVEL PYRIDINE DERIVATIVE AND PYRIMIDINE DERIVATIVE (2) | Eisai Co., Ltd. (JP) | 2006-11-08 | — | — | EP | disclosed |
| EP-1719762-A1 | NOVEL PYRIDINE DERIVATIVE AND PYRIMIDINE DERIVATIVE (1) | Eisai Co., Ltd. (JP) | 2006-11-08 | — | — | EP | disclosed |
| US-20050277652-A1 | Novel pyridine derivative and pyrimidine derivative | EISAI CO., LTD. (JP) | 2005-12-15 | — | — | US | disclosed |