⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL27833979 | 0.97 | — | — | |
| SCHEMBL25403709 | 0.84 | — | — | |
| SCHEMBL28639361 | 0.82 | CES2 (0.56) | — | |
| SCHEMBL27496783 | 0.80 | CES2 (0.59) | — | |
| SCHEMBL27514743 | 0.80 | CES2 (0.59) | — | |
| SCHEMBL20446673 | 0.80 | CES2 (0.59) | — | |
| SCHEMBL27522012 | 0.80 | CES2 (0.59) | — | |
| SCHEMBL27875759 | 0.80 | CES2 (0.59) | — | |
| SCHEMBL9863789 | 0.78 | — | — | |
| SCHEMBL7913100 | 0.77 | CES2 (0.47) | — |
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-1916004-A | Organic-inorganic metal hybrid material and composition comprising the same | SAMSUNG ELECTRONICS CO LTD (KR) | 2007-02-21 | — | — | CN | claimed |
| CN-112352328-B | Organic semiconductor compound | 天光材料科技股份有限公司 | 2023-09-22 | — | — | CN | disclosed |
| CN-112236882-B | Organic semiconductor compound | 天光材料科技股份有限公司 | 2023-06-30 | — | — | CN | disclosed |
| CN-103666483-B | Liquid crystal media and liquid crystal display | 默克专利股份有限公司 | 2017-07-28 | — | — | CN | disclosed |
| CN-103666483-A | Liquid crystal medium and liquid crystal display | MERCK PATENT GMBH | 2014-03-26 | — | — | CN | disclosed |
| US-8450319-B2 | Pyrrolopyridazinone compound | UBE INDUSTRIES, LTD. (JP) | 2013-05-28 | — | — | US | disclosed |
| EP-1982986-B1 | PYRROLOPYRIDAZINONE COMPOUND AS PDE4 INHIBITOR | UBE INDUSTRIES (JP) | 2012-03-07 | — | — | EP | disclosed |
| CN-101374844-A | Pyrrolopyridazinone compound | UBE INDUSTRIES (JP) | 2009-02-25 | — | — | CN | disclosed |
| US-20090036453-A1 | Pyrrolopyridazinone Compound | UBE INDUSTRIES, LTD. (JP) | 2009-02-05 | — | — | US | disclosed |
| EP-1982986-A1 | PYRROLOPYRIDAZINONE COMPOUND | Ube Industries, Ltd. (JP) | 2008-10-22 | — | — | EP | disclosed |
| CN-1916004-A | Organic-inorganic metal hybrid material and composition comprising the same | SAMSUNG ELECTRONICS CO LTD (KR) | 2007-02-21 | — | — | CN | disclosed |
| CN-1394862-A | Chiral compound | MERCK PATENT GMBH (DE) | 2003-02-05 | — | — | CN | disclosed |
| US-4487772-A | CARDIOTONIC AGENTS | OTSUKA PHARMACEUTICAL CO. LTD. (JP) | 1984-12-11 | — | — | US | disclosed |
| US-4468402-A | Carbostyril derivatives, process for producing the same and cardiotonic compositions containing the same | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1984-08-28 | — | — | US | disclosed |
| US-4454130-A | CARDIOTONIC, HYPOTENSIVE AGENTS | OTSUKA PHARMACEUTICAL CO., LTD. (JP) | 1984-06-12 | — | — | US | disclosed |