⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL29384627 | 0.79 | HSP90AA1 (0.36) | — | |
| SCHEMBL4546154 | 0.79 | HSP90AA1 (0.36) | — | |
| SCHEMBL13175227 | 0.78 | — | — | |
| SCHEMBL10664892 | 0.78 | ACHE (0.37) | — | |
| SCHEMBL193574 | 0.76 | CA2 (0.33) | — | |
| SCHEMBL192045 | 0.72 | HSP90AA1 (0.34) | — | |
| SCHEMBL3803799 | 0.69 | KDM4E (0.38) | — | |
| SCHEMBL11116745 | 0.69 | HSP90AA1 (0.32) | — | |
| SCHEMBL3797159 | 0.68 | — | — | |
| SCHEMBL317432 | 0.68 | ALDH1A1 (0.36) | — |
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 7 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-101541811-B | Pyrazolopyrimidine Derivatives | DAIICHI SANKYO CO LTD | 2014-07-09 | — | — | CN | disclosed |
| US-8158638-B2 | Pyrazolopyrimidine derivative | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2012-04-17 | — | — | US | disclosed |
| US-8158638-B2 | Pyrazolopyrimidine derivative | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2012-04-17 | — | — | US | disclosed |
| EP-2065388-B1 | PYRAZOLOPYRIMIDINE DERIVATIVE | DAIICHI SANKYO CO LTD (JP) | 2011-09-07 | — | — | EP | disclosed |
| US-20100113410-A1 | PYRAZOLOPYRIMIDINE DERIVATIVE | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2010-05-06 | — | — | US | disclosed |
| US-20100113410-A1 | PYRAZOLOPYRIMIDINE DERIVATIVE | DAIICHI SANKYO COMPANY, LIMITED (JP) | 2010-05-06 | — | — | US | disclosed |
| EP-2065388-A1 | PYRAZOLOPYRIMIDINE DERIVATIVE | Daiichi Sankyo Company, Limited (JP) | 2009-06-03 | — | — | EP | disclosed |