⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL193508 | 0.85 | — | — | |
| SCHEMBL3115937 | 0.81 | — | — | |
| SCHEMBL331345 | 0.69 | — | — | |
| SCHEMBL27729 | 0.62 | — | — | |
| SCHEMBL875158 | 0.60 | CHRNA7 (0.32) | — | |
| SCHEMBL24409361 | 0.58 | — | — | |
| SCHEMBL28564 | 0.58 | — | — | |
| SCHEMBL7593004 | 0.58 | CYP2D6 (0.32) | — | |
| Hydrochloric Acid SCHEMBL2706385 | 0.57 | — | — | |
| Iodide SCHEMBL3654797 | 0.57 | — | — |
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 12 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0215650-B1 | SUBSTITUTED BRIDGED-DIAZABICYCLOALKYL QUINOLONE CARBOXYLIC ACIDS | PFIZER INC. (US) | 1992-01-29 | — | — | EP | claimed |
| US-4775668-A | Substituted bridged-diazabicycloalkyl quinolone carboxylic acids and anti-bacterial use thereof | PFIZER INC. (US) | 1988-10-04 | — | — | US | claimed |
| EP-0215650-A2 | Substituted bridged-diazabicycloalkyl quinolone carboxylic acids | PFIZER INC. (US) | 1987-03-25 | — | — | EP | claimed |
| US-20090203708-A1 | NOVEL SUBSTITUTED-1-H-QUINAZOLINE-2,4-DIONE DERIVATIVES, PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME | KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY (KR) | 2009-08-13 | — | — | US | disclosed |
| EP-2035406-A4 | NOVEL SUBSTITUTED-1H-QUINAZOLINE-2,4-DIONE DERIVATIVES, PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME | KOREA RES INST CHEM TECH (KR) | 2009-08-05 | — | — | EP | disclosed |
| EP-2035406-A1 | NOVEL SUBSTITUTED-1H-QUINAZOLINE-2,4-DIONE DERIVATIVES, PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME | Korea Research Institute of Chemical Technology (KR) | 2009-03-18 | — | — | EP | disclosed |
| WO-2008004716-A1 | NOVEL SUBSTITUTED-1H-QUINAZOLINE-2,4-DIONE DERIVATIVES, PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME | KOREA RESERACH INSTITUTE OF CHEMICAL TECHNOLOGY (KR) | 2008-01-10 | — | — | WO | disclosed |
| US-5091383-A | SUBSTITUTED BRIDGED DIAZABICYCLOALKYL QUINOLONE CARBOXYLIC ACIDS | PFIZER INC. (US) | 1992-02-25 | — | — | US | disclosed |
| EP-0215650-B1 | SUBSTITUTED BRIDGED-DIAZABICYCLOALKYL QUINOLONE CARBOXYLIC ACIDS | PFIZER INC. (US) | 1992-01-29 | — | — | EP | disclosed |
| US-4861779-A | Anti-bacterial substituted bridged-diazabicycloalkyl quinolone carboxylic acids | PFIZER INC. (US) | 1989-08-29 | — | — | US | disclosed |
| US-4775668-A | Substituted bridged-diazabicycloalkyl quinolone carboxylic acids and anti-bacterial use thereof | PFIZER INC. (US) | 1988-10-04 | — | — | US | disclosed |
| EP-0215650-A2 | Substituted bridged-diazabicycloalkyl quinolone carboxylic acids | PFIZER INC. (US) | 1987-03-25 | — | — | EP | disclosed |