⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL192997 | 1.00 | — | — | |
| SCHEMBL1831788 | 1.00 | — | — | |
| SCHEMBL174054 | 0.93 | HTR6 (0.42) | — | |
| SCHEMBL4166916 | 0.91 | HTR6 (0.41) | — | |
| SCHEMBL1833709 | 0.91 | L3MBTL3 (0.34) | — | |
| SCHEMBL3933942 | 0.86 | L3MBTL1 (0.39) | — | |
| SCHEMBL2008594 | 0.84 | L3MBTL3 (0.38) | — | |
| SCHEMBL667276 | 0.83 | L3MBTL1 (0.40) | — | |
| SCHEMBL667548 | 0.83 | L3MBTL1 (0.40) | — | |
| SCHEMBL1664709 | 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 94 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-RE47689-E1 | Compounds for treating spinal muscular atrophy | PTC THERAPEUTICS, INC. (US) | 2019-11-05 | — | — | US | claimed |
| EP-2809322-B9 | COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY | PTC THERAPEUTICS INC (US) | 2019-10-30 | — | — | EP | claimed |
| EP-2809322-B1 | COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY | PTC THERAPEUTICS INC (US) | 2019-05-15 | — | — | EP | claimed |
| US-9617268-B2 | Compounds for treating spinal muscular atrophy | PTC THERAPEUTICS, INC. (US) | 2017-04-11 | — | — | US | claimed |
| EP-2170889-B1 | 6-CYCLOAMINO-3-(PYRIDIN-4-YL)IMIDAZO[1,2-B]PYRIDAZINE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC USE THEREOF | SANOFI SA (FR) | 2016-08-17 | — | — | EP | claimed |
| US-9108971-B2 | 6-cycloamino-3-(pyridazin-4-yl)imidazo[1,2-b]-pyridazine and derivatives thereof preparation and therapeutic application thereof | SANOFI (FR) | 2015-08-18 | — | — | US | claimed |
| US-8846676-B2 | 6-cycloamino-3-(pyrid-4-yl)imidazo[1,2-b]pyridazine derivatives, preparation thereof and therapeutic use thereof | SANOFI (FR) | 2014-09-30 | — | — | US | claimed |
| US-20130245023-A1 | 6-CYCLOAMINO-3-(PYRIDAZIN-4-YL)IMIDAZO[1,2-b]-PYRIDAZINE AND DERIVATIVES THEREOF PREPARATION AND THERAPEUTIC APPLICATION THEREOF | SANOFI (FR) | 2013-09-19 | — | — | US | claimed |
| EP-2178879-B1 | 6-CYCLOAMINO-S-(PYRIDAZIN-4-YL)IMIDAZO[1,2-B]-PYRIDAZINE AND DERIVATIVES THEREOF PREPARATION AND THERAPEUTIC APPLICATION THEREOF | SANOFI SA (FR) | 2013-07-03 | — | — | EP | claimed |
| US-8455491-B2 | 6-cycloamino-3-(pyridazin-4-yl)imidazo[1,2-b]pyridazine and derivatives and pharmaceutical compositions comprising the same | SANOFI (FR) | 2013-06-04 | — | — | US | claimed |
| US-8354405-B2 | 6-cycloamino-3-(pyrid-4-yl)imidazo[1,2-b]pyridazine derivatives, preparation thereof and therapeutic use thereof | SANOFI (FR) | 2013-01-15 | — | — | US | claimed |
| EP-2331546-B1 | 2-ALKYL-6-CYCLOAMINO-3-(PYRIDIN-4-YL)IMIDAZO[1,2-IB]-PYRIDAZINE DERIVATIVES, PREPARATION THEREOF, AND THERAPEUTIC APPLICATION THEREOF | SANOFI SA (FR) | 2012-02-01 | — | — | EP | claimed |
| US-20110312934-A1 | 2-ALKYL-6-CYCLOAMINO-3-(PYRIDIN-4-YL)IMIDAZO[1,2-B]-PYRIDAZINE DERIVATIVES, PREPARATION THEREOF, AND THERAPEUTIC APPLICATION THEREOF | SANOFI-AVENTIS (FR) | 2011-12-22 | — | — | US | claimed |
| EP-2097419-B1 | BENZOFUROPYRIMIDINONES AS PROTEIN KINASE INHIBITORS | EXELIXIS INC (US) | 2011-05-25 | — | — | EP | claimed |
| US-20100179154-A1 | 6-CYCLOAMINO-3-(PYRID-4-YL)IMIDAZO[1,2-b]PYRIDAZINE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC USE THEREOF | SANOFI-AVENTIS (FR) | 2010-07-15 | — | — | US | claimed |
| US-20100152157-A1 | 6-CYCLOAMINO-3-(PYRIDAZIN-4-YL)IMIDAZO[1,2-b]-PYRIDAZINE AND DERIVATIVES THEREOF PREPARATION AND THERAPEUTIC APPLICATION THEREOF | SANOFI-AVENTIS (FR) | 2010-06-17 | — | — | US | claimed |
| US-20240067646-A1 | COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY | HOFFMANN-LA ROCHE INC. | 2024-02-29 | — | — | US | disclosed |
| EP-3634953-B1 | COMPOUNDS FOR TREATING HUNTINGTON'S DISEASE | PTC THERAPEUTICS INC (US) | 2024-01-03 | — | — | EP | disclosed |
| EP-2032140-A1 | PYRROLO[1,2-A]PYRAZIN-1(2H)-ONE AND PYRROLO[1,2-D][1,2,4]TRIAZIN-1(2H)-ONE DERIVATIVES AS INHIBITORS OF POLY(ADP-RIBOSE)POLYMERASE(PARP) | Istituto di Richerche di Biologia Molecolare P. Angeletti S.p.A. (IT) | 2009-03-11 | — | — | EP | disclosed |
| WO-2007138355-A1 | PYRROLO[1,2-A]PYRAZIN-1(2H)-ONE AND PYRROLO[1,2-D][1,2,4]TRIAZIN-1(2H)-ONE DERIVATIVES AS INHIBITORS OF POLY(ADP-RIBOSE)POLYMERASE(PARP) | ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P. ANGELETTI SPA (IT) | 2007-12-06 | — | — | WO | disclosed |