⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL230050 | 0.74 | CA12 (0.35) | — | |
| SCHEMBL1713122 | 0.71 | — | — | |
| SCHEMBL19930429 | 0.69 | — | — | |
| SCHEMBL2428485 | 0.69 | — | — | |
| SCHEMBL1856844 | 0.69 | — | — | |
| Hydrochloric Acid SCHEMBL4243879 | 0.69 | — | — | |
| SCHEMBL4457305 | 0.69 | — | — | |
| SCHEMBL24462 | 0.69 | — | — | |
| SCHEMBL3058558 | 0.69 | CA12 (0.32) | — | |
| SCHEMBL1708937 | 0.69 | — | — |
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 |
|---|---|---|---|---|---|---|---|
| US-6936622-B2 | 6-phenylbenzonaphthyridines | ALTANA PHARMA AG (DE) | 2005-08-30 | — | — | US | claimed |
| EP-1377574-B1 | 6-PHENYLBENZONAPHTHYRIDINES | BYK GULDEN LOMBERG CHEM FAB (DE) | 2005-01-19 | — | — | EP | claimed |
| US-20040097537-A1 | 6-phenylbenzonaphthyridines | TAKEDA GMBH (DE) | 2004-05-20 | — | — | US | claimed |
| EP-1377574-A1 | 6-PHENYLBENZONAPHTHYRIDINES | Byk Gulden Lomberg Chemische Fabrik GmbH (DE) | 2004-01-07 | — | — | EP | claimed |
| WO-2002066476-A9 | 6-PHENYLBENZONAPHTHYRIDINES | ALTANA PHARMA AG (DE) | 2003-10-30 | — | — | WO | claimed |
| WO-2002066476-A1 | 6-PHENYLBENZONAPHTHYRIDINES | ALTANA PHARMA AG (DE) | 2002-08-29 | — | — | WO | claimed |
| US-6936622-B2 | 6-phenylbenzonaphthyridines | ALTANA PHARMA AG (DE) | 2005-08-30 | — | — | US | disclosed |
| EP-1377574-B1 | 6-PHENYLBENZONAPHTHYRIDINES | BYK GULDEN LOMBERG CHEM FAB (DE) | 2005-01-19 | — | — | EP | disclosed |
| US-20040097537-A1 | 6-phenylbenzonaphthyridines | TAKEDA GMBH (DE) | 2004-05-20 | — | — | US | disclosed |
| EP-1377574-A1 | 6-PHENYLBENZONAPHTHYRIDINES | Byk Gulden Lomberg Chemische Fabrik GmbH (DE) | 2004-01-07 | — | — | EP | disclosed |
| WO-2002066476-A9 | 6-PHENYLBENZONAPHTHYRIDINES | ALTANA PHARMA AG (DE) | 2003-10-30 | — | — | WO | disclosed |
| WO-2002066476-A1 | 6-PHENYLBENZONAPHTHYRIDINES | ALTANA PHARMA AG (DE) | 2002-08-29 | — | — | WO | disclosed |