⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL2921 | 0.83 | — | — | |
| SCHEMBL2255380 | 0.77 | — | — | |
| SCHEMBL4989488 | 0.77 | — | — | |
| SCHEMBL270312 | 0.72 | — | — | |
| SCHEMBL2463102 | 0.72 | — | — | |
| SCHEMBL2422945 | 0.72 | — | — | |
| SCHEMBL7135059 | 0.72 | — | — | |
| SCHEMBL175942 | 0.72 | — | — | |
| SCHEMBL2258817 | 0.72 | — | — | |
| SCHEMBL1751813 | 0.72 | — | — |
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 4 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1840171-B1 | ANTHRAPYRIDONE COMPOUND, MAGENTA INK COMPOSITION AND COLORED MATTER | NIPPON KAYAKU KK (JP) | 2012-02-29 | — | — | EP | disclosed |
| US-7727320-B2 | Anthrapyridone compound, magenta ink composition and colored matter | NIPPON KAYAKU KABUSHIKI KAISHA (JP) | 2010-06-01 | — | — | US | disclosed |
| US-20090285988-A1 | magenta coloring matter and a magenta ink composition which have hue with high vividness suitable for inkjet recording, gives good fastness to a recorded article; excellent in storage stability | NIPPON KAYAKU KABUSHIKI KAISHA (JP) | 2009-11-19 | — | — | US | disclosed |
| EP-1840171-A1 | ANTHRAPYRIDONE COMPOUND, MAGENTA INK COMPOSITION AND COLORED MATTER | Nippon Kayaku Kabushiki Kaisha (JP) | 2007-10-03 | — | — | EP | disclosed |