⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL456301 | 0.80 | HDAC3 (0.31) | — | |
| SCHEMBL457802 | 0.80 | — | — | |
| SCHEMBL1845789 | 0.77 | — | — | |
| SCHEMBL1842702 | 0.73 | — | — | |
| SCHEMBL458002 | 0.71 | GPR3 (0.36) | — | |
| SCHEMBL491265 | 0.71 | HSD17B10 (0.34) | — | |
| SCHEMBL456928 | 0.71 | ALDH1A1 (0.31) | — | |
| SCHEMBL455599 | 0.69 | MAOA (0.31) | — | |
| SCHEMBL2253244 | 0.69 | GPR3 (0.38) | — | |
| SCHEMBL206161 | 0.68 | — | — |
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 31 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3045450-B1 | INTERMEDIATE COMPOUNDS IN PROCESSES FOR PRODUCING PYRIDAZINONE COMPOUNDS | SUMITOMO CHEMICAL CO (JP) | 2018-02-07 | — | — | EP | disclosed |
| EP-3045450-A1 | INTERMEDIATE COMPOUNDS IN A PROCESS FOR PRODUCING PYRIDAZINONE COMPOUNDS | SUMITOMO CHEMICAL CO., LTD. (JP) | 2016-07-20 | — | — | EP | disclosed |
| EP-2614053-B1 | METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATES THEREOF | SUMITOMO CHEMICAL CO (JP) | 2016-03-23 | — | — | EP | disclosed |
| US-9040709-B2 | Method for producing pyridazinone compounds and intermediate thereof | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2015-05-26 | — | — | US | disclosed |
| US-20140378688-A1 | METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF | SUMITOMO CHEMICAL CO (JP) | 2014-12-25 | — | — | US | disclosed |
| US-8884010-B2 | Method for producing pyridazinone compounds and intermediate thereof | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2014-11-11 | — | — | US | disclosed |
| EP-2614053-A1 | METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF | SUMITOMO CHEMICAL COMPANY LIMITED (JP) | 2013-07-17 | — | — | EP | disclosed |
| US-20130172556-A1 | METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2013-07-04 | — | — | US | disclosed |
| US-8455511-B2 | Pyrrolopyridine derivatives substituted with cyclic amino group | TAISHO PHARMACEUTICAL CO., LTD. (JP) | 2013-06-04 | — | — | US | disclosed |
| WO-2012033225-A1 | METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2012-03-15 | — | — | WO | disclosed |
| US-20070293670-A1 | Pyrrolopyrimidine and Pyrrolopyridine Derivatives Substituted with Tetrahydropyridine as Crf Antagonists | TAISHO PHARMACEUTICAL CO., LTD. (JP) | 2007-12-20 | — | — | US | disclosed |
| EP-1787992-A1 | Pyrrolopyrimidine and pyrrolopyridine derivatives substituted with cyclic amino group | TAISHO PHARMACEUTICAL CO., LTD (JP) | 2007-05-23 | — | — | EP | disclosed |
| EP-1781652-A1 | PYRROLOPYRIMIDINE AND PYRROLOPYRIDINE DERIVATIVES SUBSTITUTED WITH TETRAHYDROPYRIDINE AS CRF ANTAGONISTS | TAISHO PHARMACEUTICAL CO., LTD (JP) | 2007-05-09 | — | — | EP | disclosed |
| EP-1758903-A1 | PYRROLOPYRAMIDINE AND PYRROLOPYRIDINE DERIVATIVES SUBSTITUTED WITH A CYCLIC AMINO GROUP AS CRF ANTAGONISTS | TAISHO PHARMACEUTICAL CO., LTD (JP) | 2007-03-07 | — | — | EP | disclosed |
| WO-2006001511-A1 | PYRROLOPYRIMIDINE AND PYRROLOPYRIDINE DERIVATIVES SUBSTITUTED WITH A CYCLIC AMINO GROUP AS CRF ANTAGONISTS | TAISHO PHARMACEUTICAL CO., LTD. (JP) | 2006-01-05 | — | — | WO | disclosed |
| WO-2006001501-A1 | PYRROLOPYRIMIDINE AND PYRROLOPYRIDINE DERIVATIVES SUBSTITUTED WITH TETRAHYDROPYRIDINE AS CRF ANTAGONISTS | TAISHO PHARMACEUTICAL CO., LTD. (JP) | 2006-01-05 | — | — | WO | disclosed |
| CN-1692115-A | Pyrrolopyrimidine and pyrrolopyridine derivatives substituted with cyclic amino group | TAISHO PHARMACEUTICAL CO LTD (JP) | 2005-11-02 | — | — | CN | disclosed |
| US-20050209253-A1 | Pyrrolopyrimidine and pyrrolopyridine derivatives substituted with cyclic amino group | TAISHO PHARMACEUTICAL CO., LTD. (JP) | 2005-09-22 | — | — | US | disclosed |
| EP-1467997-A1 | PYRROLOPYRIMIDINE AND PYRROLOPYRIDINE DERIVATIVES SUBSTITUTED WITH CYCLIC AMINO GROUP | Taisho Pharmaceutical Co. Ltd. (JP) | 2004-10-20 | — | — | EP | disclosed |
| WO-2004058767-A1 | PYRROLOPYRIMIDINE AND PYRROLOPYRIDINE DERIVATIVES SUBSTITUTED WITH CYCLIC AMINO GROUP | TAISHO PHARMACEUTICAL CO., LTD. (JP) | 2004-07-15 | — | — | WO | disclosed |