⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL15545919 | 0.70 | — | — | |
| SCHEMBL1858911 | 0.68 | — | — | |
| SCHEMBL9218842 | 0.68 | — | — | |
| Hydrochloric Acid SCHEMBL25234753 | 0.68 | — | — | |
| SCHEMBL22319326 | 0.68 | — | — | |
| SCHEMBL11755264 | 0.67 | — | — | |
| SCHEMBL14533475 | 0.63 | — | — | |
| SCHEMBL12674794 | 0.63 | — | — | |
| SCHEMBL8962473 | 0.62 | — | — | |
| SCHEMBL1859071 | 0.62 | — | — |
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 8 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0641339-B1 | AZASPIRO QUINOLONE ANTIBACTERIAL AGENTS | PFIZER (US) | 1999-09-15 | — | — | EP | claimed |
| US-5407943-A | Azaspiro quinolone antibacterial agents | PFIZER INC. (US) | 1995-04-18 | — | — | US | claimed |
| EP-0641339-A1 | AZASPIRO QUINOLONE ANTIBACTERIAL AGENTS | PFIZER INC. (US) | 1995-03-08 | — | — | EP | claimed |
| WO-1992022550-A1 | AZASPIRO QUINOLONE ANTIBACTERIAL AGENTS | PFIZER INC. (US) | 1992-12-23 | — | — | WO | claimed |
| EP-0641339-B1 | AZASPIRO QUINOLONE ANTIBACTERIAL AGENTS | PFIZER (US) | 1999-09-15 | — | — | EP | disclosed |
| US-5407943-A | Azaspiro quinolone antibacterial agents | PFIZER INC. (US) | 1995-04-18 | — | — | US | disclosed |
| EP-0641339-A1 | AZASPIRO QUINOLONE ANTIBACTERIAL AGENTS | PFIZER INC. (US) | 1995-03-08 | — | — | EP | disclosed |
| WO-1992022550-A1 | AZASPIRO QUINOLONE ANTIBACTERIAL AGENTS | PFIZER INC. (US) | 1992-12-23 | — | — | WO | disclosed |