⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL455339 | 0.76 | — | — | |
| SCHEMBL3395977 | 0.74 | — | — | |
| SCHEMBL1567876 | 0.73 | — | — | |
| SCHEMBL3033116 | 0.73 | — | — | |
| SCHEMBL9010542 | 0.71 | — | — | |
| SCHEMBL3393916 | 0.71 | — | — | |
| SCHEMBL3394023 | 0.71 | — | — | |
| SCHEMBL145670 | 0.70 | EPHX2 (0.31) | — | |
| SCHEMBL2285529 | 0.69 | CA2 (0.36) | — | |
| SCHEMBL7954393 | 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 16 patents. 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 |
| WO-2012033225-A1 | METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 2012-03-15 | — | — | WO | disclosed |
| EP-2145888-A1 | Deazapurine derivatives as HSP90-Inhibitors | Conforma Therapeutics Corporation (US) | 2010-01-20 | — | — | EP | disclosed |
| US-20070185064-A1 | 2-Aminopurine Analogs Having HSP90-Inhibiting Activity | CONFORMA THERAPEUTICS CORPORATION (US) | 2007-08-09 | — | — | US | disclosed |
| US-20070111997-A1 | Triazolopyrimidines and related analogs as HSP90-inhibitors | CONFORMA THERAPEUTICS CORPORATION (US) | 2007-05-17 | — | — | US | disclosed |
| US-7138401-B2 | 2-aminopurine analogs having HSP90-inhibiting activity | CONFORMA THERAPEUTICS CORPORATION (US) | 2006-11-21 | — | — | US | disclosed |
| US-7129244-B2 | Triazolopyrimidines and related analogs as HSP90-inhibitors | CONFORMA THERAPEUTICS CORPORATION (US) | 2006-10-31 | — | — | US | disclosed |
| US-20050113340-A1 | 2-Aminopurine analogs having HSP90-inhibiting activity | CONFORMA THERAPEUTICS CORPORATION | 2005-05-26 | — | — | US | disclosed |
| US-20050113339-A1 | Triazolopyrimidines and related analogs as HSP90-inhibitors | CONFORMA THERAPEUTICS CORPORATION | 2005-05-26 | — | — | US | disclosed |