⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL4871 | 0.80 | — | — | |
| SCHEMBL17433520 | 0.73 | BRD4 (0.68) | — | |
| SCHEMBL17433536 | 0.73 | BRD4 (0.68) | — | |
| SCHEMBL2839178 | 0.71 | PIK3CD (0.34) | — | |
| SCHEMBL9020969 | 0.70 | — | — | |
| SCHEMBL158498 | 0.70 | — | — | |
| Methylpyrrolidone SCHEMBL487 | 0.69 | — | — | |
| Methylpyrrolidone SCHEMBL8055062 | 0.69 | BRD4 (1.00) | — | |
| Methylpyrrolidone SCHEMBL5423326 | 0.69 | — | — | |
| Methylpyrrolidone SCHEMBL1255511 | 0.69 | BRD4 (1.00) | — |
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 49 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1591443-B1 | PYRAZOLE DERIVATIVE | DAIICHI SANKYO CO LTD (JP) | 2010-08-25 | — | — | EP | claimed |
| US-7622471-B2 | Pyrazole derivatives having a pyridazine and pyridine functionality | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2009-11-24 | — | — | US | claimed |
| US-20060189591-A1 | Five-membered heterocyclic derivative | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2006-08-24 | — | — | US | claimed |
| US-20060128685-A1 | Pyrazole derivative | DAIICHI PHARMACEUTICAL CO., LTD., (JP) | 2006-06-15 | — | — | US | claimed |
| EP-1621537-A1 | FIVE-MEMBERED HETEROCYCLIC DERIVATIVE | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2006-02-01 | — | — | EP | claimed |
| EP-1591443-A1 | PYRAZOLE DERIVATIVE | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2005-11-02 | — | — | EP | claimed |
| EP-2017278-B1 | DIHYDROPYRAZOLOPYRIMIDINONE DERIVATIVE | MSD KK (JP) | 2016-11-02 | — | — | EP | disclosed |
| EP-2376493-B1 | DIHYDROPYRIMIDOPYRIMIDINE DERIVATIVE | MSD KK (JP) | 2016-10-05 | — | — | EP | disclosed |
| US-20140303178-A1 | DIHYDROPYRAZOLOPYRIMIDINONE DERIVATIVES | MSD KK (JP) | 2014-10-09 | — | — | US | disclosed |
| US-8791125-B2 | Dihydropyrazolopyrimidinone derivatives | MSD K.K. (JP) | 2014-07-29 | — | — | US | disclosed |
| US-8575179-B2 | Dihydropyrazolopyrimidinone derivatives | MSD K.K. (JP) | 2013-11-05 | — | — | US | disclosed |
| US-8507505-B2 | Dihydropyrazolopyrimidinone derivative | MSD K.K. (JP) | 2013-08-13 | — | — | US | disclosed |
| US-8288396-B2 | Pyrimidopyrimidoindazole derivative | MSDKK (JP) | 2012-10-16 | — | — | US | disclosed |
| EP-1762568-A1 | PYRAZOLE DERIVATIVES | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2007-03-14 | — | — | EP | disclosed |
| US-20060189591-A1 | Five-membered heterocyclic derivative | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2006-08-24 | — | — | US | disclosed |
| EP-1670796-A1 | IMIDAZOPYRIDINE-DERIVATIVES AS INDUCIBLE NO-SYNTHASE INHIBITORS | ALTANA Pharma AG (DE) | 2006-06-21 | — | — | EP | disclosed |
| US-20060128685-A1 | Pyrazole derivative | DAIICHI PHARMACEUTICAL CO., LTD., (JP) | 2006-06-15 | — | — | US | disclosed |
| EP-1621537-A1 | FIVE-MEMBERED HETEROCYCLIC DERIVATIVE | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2006-02-01 | — | — | EP | disclosed |
| EP-1591443-A1 | PYRAZOLE DERIVATIVE | DAIICHI PHARMACEUTICAL CO., LTD. (JP) | 2005-11-02 | — | — | EP | disclosed |
| WO-2005030770-A1 | IMIDAZOPYRIDINE-DERIVATIVES AS INDUCIBLE NO-SYNTHASE INHIBITORS | ALTANA PHARMA AG (DE) | 2005-04-07 | — | — | WO | disclosed |