⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2347510 | 0.81 | — | — | |
| SCHEMBL2344830 | 0.79 | — | — | |
| SCHEMBL5961697 | 0.75 | — | — | |
| SCHEMBL2345911 | 0.75 | — | — | |
| SCHEMBL2347883 | 0.75 | — | — | |
| SCHEMBL297382 | 0.72 | — | — | |
| SCHEMBL3336691 | 0.72 | MAPT (0.31) | — | |
| SCHEMBL1979999 | 0.71 | PLA2G7 (0.43) | — | |
| SCHEMBL28040427 | 0.70 | RAPGEF4 (0.32) | — | |
| SCHEMBL27847119 | 0.70 | RAPGEF4 (0.30) | — |
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 17 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20050250784-A1 | Inhibitors of histone deacetylase | MIIKANA THERAPEUTICS CORPORATION | 2005-11-10 | — | — | US | claimed |
| US-20050197336-A1 | Inhibitors of histone deacetylase | MIIKANA THERAPEUTICS CORPORATION | 2005-09-08 | — | — | US | claimed |
| 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 |
| US-20130172556-A1 | METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2013-07-04 | — | — | US | disclosed |
| EP-1755601-A2 | INHIBITORS OF HISTONE DEACETYLASE | Miikana Therapeutics, Inc. (US) | 2007-02-28 | — | — | EP | disclosed |
| US-20050250784-A1 | Inhibitors of histone deacetylase | MIIKANA THERAPEUTICS CORPORATION | 2005-11-10 | — | — | US | disclosed |
| WO-2005086898-A2 | INHIBITORS OF HISTONE DEACETYLASE | MIIKANA THERAPEUTICS, INC. (US) | 2005-09-22 | — | — | WO | disclosed |
| US-20050197336-A1 | Inhibitors of histone deacetylase | MIIKANA THERAPEUTICS CORPORATION | 2005-09-08 | — | — | US | disclosed |
| US-4187247-A | ANTITUMOR AGENTS | HOFFMANN-LA ROCHE INC. (US) | 1980-02-05 | — | — | US | disclosed |
| US-4163103-A | ANTITUMOR AGENTS | HOFFMANN-LA ROCHE INC. (US) | 1979-07-31 | — | — | US | disclosed |
| US-4107190-A | ANTITUMOR | HOFFMANN-LA ROCHE INC. (US) | 1978-08-15 | — | — | US | disclosed |
| US-4054589-A | ANTITUMOR AGENTS | HOFFMANN-LA ROCHE INC. (US) | 1977-10-18 | — | — | US | disclosed |