⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL6736342 | 0.81 | — | — | |
| SCHEMBL12970372 | 0.74 | — | — | |
| SCHEMBL645914 | 0.65 | — | — | |
| SCHEMBL2732560 | 0.64 | — | — | |
| Bromide SCHEMBL18765664 | 0.64 | — | — | |
| Hydrochloric Acid SCHEMBL645004 | 0.64 | — | — | |
| SCHEMBL18793688 | 0.62 | BAZ2B (0.36) | — | |
| Hydrochloric Acid SCHEMBL19384554 | 0.62 | KEAP1 (0.39) | — | |
| Hydrochloric Acid SCHEMBL22714776 | 0.62 | KEAP1 (0.39) | — | |
| SCHEMBL10181851 | 0.62 | GPR88 (0.33) | — |
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 3 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11026923-B2 | 1H-pyrazolo[4,3-b]pyridines as PDE1 inhibitors | H. LUNDBECK A/S (DK) | 2021-06-08 | — | — | US | disclosed |
| US-20210023056-A1 | 1H-PYRAZOLO[4,3-B]PYRIDINES AS PDE1 INHIBITORS | H. LUNDBECK A/S (DK) | 2021-01-28 | — | — | US | disclosed |
| US-20200375950-A1 | 1H-PYRAZOLO[4,3-B]PYRIDINES AS PDE1 INHIBITORS | H. LUNDBECK A/S (DK) | 2020-12-03 | — | — | US | disclosed |